257521568850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3983

約数の個数: 576

約数和(自身を含む): 901310312448

約数和(自身を除く): 643788743598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 25, 26, 30, 35, 39, 42, 45, 46, 50, 63, 65, 69, 70, 71, 75, 78, 90, 91, 105, 115, 117, 126, 130, 138, 142, 150, 161, 175, 182, 195, 207, 210, 213, 225, 230, 234, 273, 299, 315, 322, 325, 345, 350, 355, 390, 414, 426, 450, 455, 483, 497, 525, 546, 575, 585, 598, 630, 639, 650, 690, 710, 805, 819, 897, 910, 923, 966, 975, 994, 1035, 1050, 1065, 1150, 1170, 1278, 1365, 1449, 1491, 1495, 1575, 1610, 1633, 1638, 1725, 1775, 1794, 1846, 1950, 2070, 2093, 2130, 2275, 2415, 2485, 2691, 2730, 2769, 2898, 2925, 2982, 2990, 3150, 3195, 3266, 3450, 3550, 3851, 4025, 4095, 4186, 4473, 4485, 4550, 4615, 4830, 4899, 4970, 5175, 5325, 5382, 5538, 5850, 6279, 6390, 6461, 6825, 7245, 7455, 7475, 7702, 8050, 8165, 8190, 8307, 8946, 8970, 9230, 9798, 10350, 10465, 10650, 11431, 11553, 12075, 12425, 12558, 12922, 13455, 13650, 13845, 14490, 14697, 14910, 14950, 15975, 16330, 16614, 18837, 19255, 19383, 20475, 20930, 21229, 22365, 22425, 22862, 23075, 23106, 24150, 24495, 24850, 26910, 26957, 27690, 29394, 31395, 31950, 32305, 34293, 34659, 36225, 37275, 37674, 38510, 38766, 40825, 40950, 41535, 42458, 44730, 44850, 46150, 48990, 50063, 52325, 53914, 57155, 57765, 58149, 62790, 63687, 64610, 67275, 68586, 69225, 69318, 72450, 73485, 74550, 80871, 81650, 83070, 88573, 94185, 96275, 96915, 100126, 102879, 104650, 106145, 111825, 114310, 115530, 116298, 122475, 127374, 134550, 134785, 138450, 146970, 148603, 150189, 156975, 161525, 161742, 171465, 173295, 177146, 188370, 191061, 192550, 193830, 205758, 207675, 212290, 223650, 242613, 244950, 250315, 265719, 269570, 273421, 285775, 288825, 290745, 297206, 300378, 313950, 318435, 323050, 342930, 346590, 350441, 367425, 382122, 404355, 415350, 442865, 445809, 450567, 470925, 484575, 485226, 500630, 514395, 530725, 531438, 546842, 571550, 577650, 581490, 620011, 636870, 673925, 700882, 734850, 743015, 750945, 797157, 808710, 820263, 857325, 866475, 885730, 891618, 901134, 941850, 955305, 969150, 1028790, 1051323, 1061450, 1151449, 1213065, 1240022, 1251575, 1328595, 1337427, 1347850, 1367105, 1453725, 1486030, 1501890, 1592175, 1594314, 1640526, 1714650, 1732950, 1752205, 1860033, 1910610, 1913947, 2021775, 2102646, 2214325, 2229045, 2252835, 2302898, 2426130, 2460789, 2503150, 2571975, 2657190, 2674854, 2734210, 2907450, 3100055, 3153969, 3184350, 3454347, 3504410, 3554473, 3715075, 3720066, 3754725, 3827894, 3985785, 4043550, 4101315, 4428650, 4458090, 4505670, 4776525, 4921578, 5143950, 5256615, 5580099, 5741841, 5757245, 6065325, 6200110, 6288683, 6307938, 6642975, 6687135, 6835525, 6908694, 7108946, 7430150, 7509450, 7971570, 8060143, 8202630, 8761025, 9300165, 9553050, 9569735, 10363041, 10513230, 10663419, 11145225, 11160198, 11264175, 11483682, 11514490, 12130650, 12303945, 12577366, 13285950, 13374270, 13671050, 15500275, 15769845, 16120286, 17225523, 17271735, 17522050, 17772365, 18600330, 18866049, 19139470, 19928925, 20506575, 20726082, 21326838, 22290450, 22528350, 24180429, 24607890, 24881311, 26283075, 27900495, 28709205, 28786225, 31000550, 31443415, 31539690, 31990257, 33435675, 34451046, 34543470, 35544730, 37732098, 39857850, 40300715, 41013150, 44020781, 46500825, 47848675, 48360858, 49762622, 51815205, 52566150, 53317095, 55800990, 56598147, 57418410, 57572450, 61519725, 62886830, 63980514, 66871350, 72541287, 74643933, 78849225, 80601430, 81752879, 86127615, 86358675, 88041562, 88861825, 93001650, 94330245, 95697350, 103630410, 106634190, 113196294, 120902145, 123039450, 124406555, 132062343, 139502475, 143546025, 145082574, 149287866, 157217075, 157698450, 159951285, 163505758, 172255230, 172717350, 177723650, 188660490, 201503575, 220103905, 223931799, 241804290, 245258637, 248813110, 259076025, 264124686, 266585475, 279004950, 282990735, 287092050, 314434150, 319902570, 362706435, 373219665, 396187029, 403007150, 408764395, 430638075, 440207810, 447863598, 471651225, 490517274, 518152050, 533170950, 565981470, 572270153, 604510725, 622032775, 660311715, 725412870, 735775911, 746439330, 792374058, 799756425, 817528790, 861276150, 943302450, 1100519525, 1119658995, 1144540306, 1209021450, 1226293185, 1244065550, 1320623430, 1414953675, 1471551822, 1599512850, 1716810459, 1813532175, 1866098325, 1980935145, 2043821975, 2201039050, 2239317990, 2452586370, 2829907350, 2861350765, 3301558575, 3433620918, 3627064350, 3678879555, 3732196650, 3961870290, 4087643950, 5150431377, 5598294975, 5722701530, 6131465925, 6603117150, 7357759110, 8584052295, 9904675725, 10300862754, 11196589950, 12262931850, 14306753825, 17168104590, 18394397775, 19809351450, 25752156885, 28613507650, 36788795550, 42920261475, 51504313770, 85840522950, 128760784425, 257521568850]

約数ペア:

[(1, 257521568850), (2, 128760784425), (3, 85840522950), (5, 51504313770), (6, 42920261475), (7, 36788795550), (9, 28613507650), (10, 25752156885), (13, 19809351450), (14, 18394397775), (15, 17168104590), (18, 14306753825), (21, 12262931850), (23, 11196589950), (25, 10300862754), (26, 9904675725), (30, 8584052295), (35, 7357759110), (39, 6603117150), (42, 6131465925), (45, 5722701530), (46, 5598294975), (50, 5150431377), (63, 4087643950), (65, 3961870290), (69, 3732196650), (70, 3678879555), (71, 3627064350), (75, 3433620918), (78, 3301558575), (90, 2861350765), (91, 2829907350), (105, 2452586370), (115, 2239317990), (117, 2201039050), (126, 2043821975), (130, 1980935145), (138, 1866098325), (142, 1813532175), (150, 1716810459), (161, 1599512850), (175, 1471551822), (182, 1414953675), (195, 1320623430), (207, 1244065550), (210, 1226293185), (213, 1209021450), (225, 1144540306), (230, 1119658995), (234, 1100519525), (273, 943302450), (299, 861276150), (315, 817528790), (322, 799756425), (325, 792374058), (345, 746439330), (350, 735775911), (355, 725412870), (390, 660311715), (414, 622032775), (426, 604510725), (450, 572270153), (455, 565981470), (483, 533170950), (497, 518152050), (525, 490517274), (546, 471651225), (575, 447863598), (585, 440207810), (598, 430638075), (630, 408764395), (639, 403007150), (650, 396187029), (690, 373219665), (710, 362706435), (805, 319902570), (819, 314434150), (897, 287092050), (910, 282990735), (923, 279004950), (966, 266585475), (975, 264124686), (994, 259076025), (1035, 248813110), (1050, 245258637), (1065, 241804290), (1150, 223931799), (1170, 220103905), (1278, 201503575), (1365, 188660490), (1449, 177723650), (1491, 172717350), (1495, 172255230), (1575, 163505758), (1610, 159951285), (1633, 157698450), (1638, 157217075), (1725, 149287866), (1775, 145082574), (1794, 143546025), (1846, 139502475), (1950, 132062343), (2070, 124406555), (2093, 123039450), (2130, 120902145), (2275, 113196294), (2415, 106634190), (2485, 103630410), (2691, 95697350), (2730, 94330245), (2769, 93001650), (2898, 88861825), (2925, 88041562), (2982, 86358675), (2990, 86127615), (3150, 81752879), (3195, 80601430), (3266, 78849225), (3450, 74643933), (3550, 72541287), (3851, 66871350), (4025, 63980514), (4095, 62886830), (4186, 61519725), (4473, 57572450), (4485, 57418410), (4550, 56598147), (4615, 55800990), (4830, 53317095), (4899, 52566150), (4970, 51815205), (5175, 49762622), (5325, 48360858), (5382, 47848675), (5538, 46500825), (5850, 44020781), (6279, 41013150), (6390, 40300715), (6461, 39857850), (6825, 37732098), (7245, 35544730), (7455, 34543470), (7475, 34451046), (7702, 33435675), (8050, 31990257), (8165, 31539690), (8190, 31443415), (8307, 31000550), (8946, 28786225), (8970, 28709205), (9230, 27900495), (9798, 26283075), (10350, 24881311), (10465, 24607890), (10650, 24180429), (11431, 22528350), (11553, 22290450), (12075, 21326838), (12425, 20726082), (12558, 20506575), (12922, 19928925), (13455, 19139470), (13650, 18866049), (13845, 18600330), (14490, 17772365), (14697, 17522050), (14910, 17271735), (14950, 17225523), (15975, 16120286), (16330, 15769845), (16614, 15500275), (18837, 13671050), (19255, 13374270), (19383, 13285950), (20475, 12577366), (20930, 12303945), (21229, 12130650), (22365, 11514490), (22425, 11483682), (22862, 11264175), (23075, 11160198), (23106, 11145225), (24150, 10663419), (24495, 10513230), (24850, 10363041), (26910, 9569735), (26957, 9553050), (27690, 9300165), (29394, 8761025), (31395, 8202630), (31950, 8060143), (32305, 7971570), (34293, 7509450), (34659, 7430150), (36225, 7108946), (37275, 6908694), (37674, 6835525), (38510, 6687135), (38766, 6642975), (40825, 6307938), (40950, 6288683), (41535, 6200110), (42458, 6065325), (44730, 5757245), (44850, 5741841), (46150, 5580099), (48990, 5256615), (50063, 5143950), (52325, 4921578), (53914, 4776525), (57155, 4505670), (57765, 4458090), (58149, 4428650), (62790, 4101315), (63687, 4043550), (64610, 3985785), (67275, 3827894), (68586, 3754725), (69225, 3720066), (69318, 3715075), (72450, 3554473), (73485, 3504410), (74550, 3454347), (80871, 3184350), (81650, 3153969), (83070, 3100055), (88573, 2907450), (94185, 2734210), (96275, 2674854), (96915, 2657190), (100126, 2571975), (102879, 2503150), (104650, 2460789), (106145, 2426130), (111825, 2302898), (114310, 2252835), (115530, 2229045), (116298, 2214325), (122475, 2102646), (127374, 2021775), (134550, 1913947), (134785, 1910610), (138450, 1860033), (146970, 1752205), (148603, 1732950), (150189, 1714650), (156975, 1640526), (161525, 1594314), (161742, 1592175), (171465, 1501890), (173295, 1486030), (177146, 1453725), (188370, 1367105), (191061, 1347850), (192550, 1337427), (193830, 1328595), (205758, 1251575), (207675, 1240022), (212290, 1213065), (223650, 1151449), (242613, 1061450), (244950, 1051323), (250315, 1028790), (265719, 969150), (269570, 955305), (273421, 941850), (285775, 901134), (288825, 891618), (290745, 885730), (297206, 866475), (300378, 857325), (313950, 820263), (318435, 808710), (323050, 797157), (342930, 750945), (346590, 743015), (350441, 734850), (367425, 700882), (382122, 673925), (404355, 636870), (415350, 620011), (442865, 581490), (445809, 577650), (450567, 571550), (470925, 546842), (484575, 531438), (485226, 530725), (500630, 514395)]