20145322470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 384

約数和(自身を含む): 64451842560

約数和(自身を除く): 44306520090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 113, 114, 130, 133, 147, 182, 190, 195, 210, 226, 245, 247, 266, 273, 285, 294, 339, 390, 399, 455, 490, 491, 494, 546, 565, 570, 637, 665, 678, 735, 741, 791, 798, 910, 931, 982, 1130, 1235, 1274, 1330, 1365, 1469, 1470, 1473, 1482, 1582, 1695, 1729, 1862, 1911, 1995, 2147, 2373, 2455, 2470, 2730, 2793, 2938, 2946, 3185, 3390, 3437, 3458, 3705, 3822, 3955, 3990, 4294, 4407, 4655, 4746, 4910, 5187, 5537, 5586, 6370, 6383, 6441, 6874, 7345, 7365, 7410, 7910, 8645, 8814, 9310, 9329, 9555, 10283, 10311, 10374, 10735, 11074, 11865, 12103, 12766, 12882, 13965, 14690, 14730, 15029, 16611, 17185, 17290, 18658, 19110, 19149, 20566, 20622, 21470, 22035, 23730, 24059, 24206, 25935, 27685, 27911, 27930, 27987, 30058, 30849, 31915, 32205, 33222, 34370, 36309, 38298, 44070, 44681, 45087, 46645, 48118, 51415, 51555, 51870, 55370, 55483, 55822, 55974, 60515, 61698, 63830, 64410, 65303, 71981, 72177, 72618, 75145, 83055, 83733, 89362, 90174, 93290, 95745, 102830, 103110, 105203, 110966, 120295, 121030, 121277, 130606, 134043, 139555, 139935, 143962, 144354, 150290, 154245, 166110, 166449, 167466, 181545, 191490, 195377, 195909, 210406, 215943, 223405, 225435, 240590, 242554, 268086, 277415, 279110, 279870, 308490, 312767, 315609, 326515, 332898, 359905, 360885, 363090, 363831, 388381, 390754, 391818, 418665, 431886, 446810, 450870, 457121, 526015, 554830, 586131, 606385, 625534, 631218, 653030, 670215, 719810, 721279, 721770, 727662, 776762, 832245, 837330, 848939, 914242, 938301, 976885, 979545, 1052030, 1054177, 1079715, 1165143, 1172262, 1212770, 1340430, 1367639, 1371363, 1442558, 1563835, 1578045, 1664490, 1697878, 1819155, 1876602, 1941905, 1953770, 1959090, 2108354, 2159430, 2163837, 2285605, 2330286, 2546817, 2718667, 2735278, 2742726, 2930655, 3127670, 3156090, 3162531, 3606395, 3638310, 3883810, 4102917, 4244695, 4327674, 4571210, 4691505, 5048953, 5093634, 5270885, 5437334, 5825715, 5861310, 5942573, 6325062, 6838195, 6856815, 7212790, 7379239, 8156001, 8205834, 8489390, 9383010, 10097906, 10541770, 10819185, 11651430, 11885146, 12734085, 13593335, 13676390, 13704301, 13713630, 14758478, 15146859, 15812655, 16312002, 17827719, 20514585, 21638370, 22137717, 25244765, 25468170, 27186670, 27408602, 29712865, 30293718, 31625310, 35342671, 35655438, 36896195, 40780005, 41029170, 41112903, 44275434, 50489530, 51654673, 59425730, 68521505, 70685342, 73792390, 75734295, 81560010, 82225806, 89138595, 95930107, 103309346, 106028013, 110688585, 137043010, 151468590, 154964019, 176713355, 178277190, 191860214, 205564515, 212056026, 221377170, 258273365, 287790321, 309928038, 353426710, 411129030, 479650535, 516546730, 530140065, 575580642, 671510749, 774820095, 959301070, 1060280130, 1343021498, 1438951605, 1549640190, 2014532247, 2877903210, 3357553745, 4029064494, 6715107490, 10072661235, 20145322470]

約数ペア:

[(1, 20145322470), (2, 10072661235), (3, 6715107490), (5, 4029064494), (6, 3357553745), (7, 2877903210), (10, 2014532247), (13, 1549640190), (14, 1438951605), (15, 1343021498), (19, 1060280130), (21, 959301070), (26, 774820095), (30, 671510749), (35, 575580642), (38, 530140065), (39, 516546730), (42, 479650535), (49, 411129030), (57, 353426710), (65, 309928038), (70, 287790321), (78, 258273365), (91, 221377170), (95, 212056026), (98, 205564515), (105, 191860214), (113, 178277190), (114, 176713355), (130, 154964019), (133, 151468590), (147, 137043010), (182, 110688585), (190, 106028013), (195, 103309346), (210, 95930107), (226, 89138595), (245, 82225806), (247, 81560010), (266, 75734295), (273, 73792390), (285, 70685342), (294, 68521505), (339, 59425730), (390, 51654673), (399, 50489530), (455, 44275434), (490, 41112903), (491, 41029170), (494, 40780005), (546, 36896195), (565, 35655438), (570, 35342671), (637, 31625310), (665, 30293718), (678, 29712865), (735, 27408602), (741, 27186670), (791, 25468170), (798, 25244765), (910, 22137717), (931, 21638370), (982, 20514585), (1130, 17827719), (1235, 16312002), (1274, 15812655), (1330, 15146859), (1365, 14758478), (1469, 13713630), (1470, 13704301), (1473, 13676390), (1482, 13593335), (1582, 12734085), (1695, 11885146), (1729, 11651430), (1862, 10819185), (1911, 10541770), (1995, 10097906), (2147, 9383010), (2373, 8489390), (2455, 8205834), (2470, 8156001), (2730, 7379239), (2793, 7212790), (2938, 6856815), (2946, 6838195), (3185, 6325062), (3390, 5942573), (3437, 5861310), (3458, 5825715), (3705, 5437334), (3822, 5270885), (3955, 5093634), (3990, 5048953), (4294, 4691505), (4407, 4571210), (4655, 4327674), (4746, 4244695), (4910, 4102917), (5187, 3883810), (5537, 3638310), (5586, 3606395), (6370, 3162531), (6383, 3156090), (6441, 3127670), (6874, 2930655), (7345, 2742726), (7365, 2735278), (7410, 2718667), (7910, 2546817), (8645, 2330286), (8814, 2285605), (9310, 2163837), (9329, 2159430), (9555, 2108354), (10283, 1959090), (10311, 1953770), (10374, 1941905), (10735, 1876602), (11074, 1819155), (11865, 1697878), (12103, 1664490), (12766, 1578045), (12882, 1563835), (13965, 1442558), (14690, 1371363), (14730, 1367639), (15029, 1340430), (16611, 1212770), (17185, 1172262), (17290, 1165143), (18658, 1079715), (19110, 1054177), (19149, 1052030), (20566, 979545), (20622, 976885), (21470, 938301), (22035, 914242), (23730, 848939), (24059, 837330), (24206, 832245), (25935, 776762), (27685, 727662), (27911, 721770), (27930, 721279), (27987, 719810), (30058, 670215), (30849, 653030), (31915, 631218), (32205, 625534), (33222, 606385), (34370, 586131), (36309, 554830), (38298, 526015), (44070, 457121), (44681, 450870), (45087, 446810), (46645, 431886), (48118, 418665), (51415, 391818), (51555, 390754), (51870, 388381), (55370, 363831), (55483, 363090), (55822, 360885), (55974, 359905), (60515, 332898), (61698, 326515), (63830, 315609), (64410, 312767), (65303, 308490), (71981, 279870), (72177, 279110), (72618, 277415), (75145, 268086), (83055, 242554), (83733, 240590), (89362, 225435), (90174, 223405), (93290, 215943), (95745, 210406), (102830, 195909), (103110, 195377), (105203, 191490), (110966, 181545), (120295, 167466), (121030, 166449), (121277, 166110), (130606, 154245), (134043, 150290), (139555, 144354), (139935, 143962)]