1876804020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 480

約数和(自身を含む): 7513228800

約数和(自身を除く): 5636424780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 52, 54, 58, 60, 63, 65, 70, 78, 81, 84, 87, 90, 91, 105, 108, 116, 117, 126, 130, 135, 140, 145, 156, 162, 174, 180, 182, 189, 195, 203, 210, 234, 252, 260, 261, 270, 273, 290, 315, 324, 348, 351, 364, 377, 378, 390, 405, 406, 420, 435, 439, 455, 468, 522, 540, 546, 567, 580, 585, 609, 630, 702, 754, 756, 780, 783, 810, 812, 819, 870, 878, 910, 945, 1015, 1044, 1053, 1092, 1131, 1134, 1170, 1218, 1260, 1305, 1317, 1365, 1404, 1508, 1566, 1620, 1638, 1740, 1755, 1756, 1820, 1827, 1885, 1890, 2030, 2106, 2195, 2262, 2268, 2340, 2349, 2436, 2457, 2610, 2634, 2639, 2730, 2835, 3045, 3073, 3132, 3276, 3393, 3510, 3654, 3770, 3780, 3915, 3951, 4060, 4095, 4212, 4390, 4524, 4698, 4914, 5220, 5265, 5268, 5278, 5460, 5481, 5655, 5670, 5707, 6090, 6146, 6585, 6786, 7020, 7308, 7371, 7540, 7830, 7902, 7917, 8190, 8780, 9135, 9219, 9396, 9828, 10179, 10530, 10556, 10962, 11310, 11340, 11414, 11745, 11853, 12180, 12285, 12292, 12731, 13170, 13195, 13572, 14742, 15365, 15660, 15804, 15834, 16380, 16443, 16965, 17121, 18270, 18438, 19755, 20358, 21060, 21924, 22620, 22828, 23490, 23706, 23751, 24570, 25462, 26340, 26390, 27405, 27657, 28535, 29484, 30537, 30730, 31668, 32886, 33930, 34242, 35559, 36540, 36855, 36876, 38193, 39510, 39585, 39949, 40716, 46095, 46980, 47412, 47502, 49140, 50895, 50924, 51363, 52780, 54810, 55314, 57070, 59265, 61074, 61460, 63655, 65772, 67860, 68484, 71118, 71253, 73710, 76386, 79020, 79170, 79898, 82215, 82971, 85605, 89117, 92190, 95004, 101790, 102726, 109620, 110628, 114140, 114579, 118530, 118755, 119847, 122148, 127310, 138285, 142236, 142506, 147420, 152685, 152772, 154089, 158340, 159796, 164430, 165503, 165942, 171210, 177795, 178234, 184380, 190965, 199745, 203580, 205452, 213759, 229158, 237060, 237510, 239694, 248913, 254620, 256815, 267351, 276570, 285012, 305370, 308178, 328860, 331006, 331884, 342420, 343737, 355590, 356265, 356468, 359541, 381930, 399490, 414855, 427518, 445585, 458316, 462267, 475020, 479388, 496509, 497826, 513630, 534702, 553140, 572895, 599235, 610740, 616356, 662012, 687474, 711180, 712530, 719082, 763860, 770445, 798980, 802053, 827515, 829710, 855036, 891170, 924534, 993018, 995652, 1027260, 1031211, 1068795, 1069404, 1078623, 1145790, 1158521, 1198470, 1244565, 1336755, 1374948, 1425060, 1438164, 1489527, 1540890, 1604106, 1655030, 1659420, 1718685, 1782340, 1797705, 1849068, 1986036, 2062422, 2137590, 2157246, 2291580, 2311335, 2317042, 2396940, 2406159, 2482545, 2489130, 2673510, 2979054, 3081780, 3208212, 3235869, 3310060, 3437370, 3475563, 3595410, 4010265, 4124844, 4275180, 4314492, 4468581, 4622670, 4634084, 4812318, 4965090, 4978260, 5156055, 5347020, 5393115, 5792605, 5958108, 6471738, 6874740, 6951126, 7190820, 7218477, 7447635, 8020530, 8937162, 9245340, 9624636, 9930180, 10312110, 10426689, 10786230, 11585210, 12030795, 12943476, 13405743, 13902252, 14436954, 14895270, 16041060, 16179345, 17377815, 17874324, 20624220, 20853378, 21572460, 22342905, 23170420, 24061590, 26811486, 28873908, 29790540, 31280067, 32358690, 34755630, 36092385, 41706756, 44685810, 48123180, 52133445, 53622972, 62560134, 64717380, 67028715, 69511260, 72184770, 89371620, 93840201, 104266890, 125120268, 134057430, 144369540, 156400335, 187680402, 208533780, 268114860, 312800670, 375360804, 469201005, 625601340, 938402010, 1876804020]

約数ペア:

[(1, 1876804020), (2, 938402010), (3, 625601340), (4, 469201005), (5, 375360804), (6, 312800670), (7, 268114860), (9, 208533780), (10, 187680402), (12, 156400335), (13, 144369540), (14, 134057430), (15, 125120268), (18, 104266890), (20, 93840201), (21, 89371620), (26, 72184770), (27, 69511260), (28, 67028715), (29, 64717380), (30, 62560134), (35, 53622972), (36, 52133445), (39, 48123180), (42, 44685810), (45, 41706756), (52, 36092385), (54, 34755630), (58, 32358690), (60, 31280067), (63, 29790540), (65, 28873908), (70, 26811486), (78, 24061590), (81, 23170420), (84, 22342905), (87, 21572460), (90, 20853378), (91, 20624220), (105, 17874324), (108, 17377815), (116, 16179345), (117, 16041060), (126, 14895270), (130, 14436954), (135, 13902252), (140, 13405743), (145, 12943476), (156, 12030795), (162, 11585210), (174, 10786230), (180, 10426689), (182, 10312110), (189, 9930180), (195, 9624636), (203, 9245340), (210, 8937162), (234, 8020530), (252, 7447635), (260, 7218477), (261, 7190820), (270, 6951126), (273, 6874740), (290, 6471738), (315, 5958108), (324, 5792605), (348, 5393115), (351, 5347020), (364, 5156055), (377, 4978260), (378, 4965090), (390, 4812318), (405, 4634084), (406, 4622670), (420, 4468581), (435, 4314492), (439, 4275180), (455, 4124844), (468, 4010265), (522, 3595410), (540, 3475563), (546, 3437370), (567, 3310060), (580, 3235869), (585, 3208212), (609, 3081780), (630, 2979054), (702, 2673510), (754, 2489130), (756, 2482545), (780, 2406159), (783, 2396940), (810, 2317042), (812, 2311335), (819, 2291580), (870, 2157246), (878, 2137590), (910, 2062422), (945, 1986036), (1015, 1849068), (1044, 1797705), (1053, 1782340), (1092, 1718685), (1131, 1659420), (1134, 1655030), (1170, 1604106), (1218, 1540890), (1260, 1489527), (1305, 1438164), (1317, 1425060), (1365, 1374948), (1404, 1336755), (1508, 1244565), (1566, 1198470), (1620, 1158521), (1638, 1145790), (1740, 1078623), (1755, 1069404), (1756, 1068795), (1820, 1031211), (1827, 1027260), (1885, 995652), (1890, 993018), (2030, 924534), (2106, 891170), (2195, 855036), (2262, 829710), (2268, 827515), (2340, 802053), (2349, 798980), (2436, 770445), (2457, 763860), (2610, 719082), (2634, 712530), (2639, 711180), (2730, 687474), (2835, 662012), (3045, 616356), (3073, 610740), (3132, 599235), (3276, 572895), (3393, 553140), (3510, 534702), (3654, 513630), (3770, 497826), (3780, 496509), (3915, 479388), (3951, 475020), (4060, 462267), (4095, 458316), (4212, 445585), (4390, 427518), (4524, 414855), (4698, 399490), (4914, 381930), (5220, 359541), (5265, 356468), (5268, 356265), (5278, 355590), (5460, 343737), (5481, 342420), (5655, 331884), (5670, 331006), (5707, 328860), (6090, 308178), (6146, 305370), (6585, 285012), (6786, 276570), (7020, 267351), (7308, 256815), (7371, 254620), (7540, 248913), (7830, 239694), (7902, 237510), (7917, 237060), (8190, 229158), (8780, 213759), (9135, 205452), (9219, 203580), (9396, 199745), (9828, 190965), (10179, 184380), (10530, 178234), (10556, 177795), (10962, 171210), (11310, 165942), (11340, 165503), (11414, 164430), (11745, 159796), (11853, 158340), (12180, 154089), (12285, 152772), (12292, 152685), (12731, 147420), (13170, 142506), (13195, 142236), (13572, 138285), (14742, 127310), (15365, 122148), (15660, 119847), (15804, 118755), (15834, 118530), (16380, 114579), (16443, 114140), (16965, 110628), (17121, 109620), (18270, 102726), (18438, 101790), (19755, 95004), (20358, 92190), (21060, 89117), (21924, 85605), (22620, 82971), (22828, 82215), (23490, 79898), (23706, 79170), (23751, 79020), (24570, 76386), (25462, 73710), (26340, 71253), (26390, 71118), (27405, 68484), (27657, 67860), (28535, 65772), (29484, 63655), (30537, 61460), (30730, 61074), (31668, 59265), (32886, 57070), (33930, 55314), (34242, 54810), (35559, 52780), (36540, 51363), (36855, 50924), (36876, 50895), (38193, 49140), (39510, 47502), (39585, 47412), (39949, 46980), (40716, 46095)]