20260562280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5483}}^1$

素因数の和:5640

約数の個数: 256

約数和(自身を含む): 71641221120

約数和(自身を除く): 51380658840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 83, 84, 105, 106, 120, 140, 159, 166, 168, 210, 212, 249, 265, 280, 318, 332, 371, 415, 420, 424, 498, 530, 581, 636, 664, 742, 795, 830, 840, 996, 1060, 1113, 1162, 1245, 1272, 1484, 1590, 1660, 1743, 1855, 1992, 2120, 2226, 2324, 2490, 2905, 2968, 3180, 3320, 3486, 3710, 4399, 4452, 4648, 4980, 5483, 5565, 5810, 6360, 6972, 7420, 8715, 8798, 8904, 9960, 10966, 11130, 11620, 13197, 13944, 14840, 16449, 17430, 17596, 21932, 21995, 22260, 23240, 26394, 27415, 30793, 32898, 34860, 35192, 38381, 43864, 43990, 44520, 52788, 54830, 61586, 65796, 65985, 69720, 76762, 82245, 87980, 92379, 105576, 109660, 115143, 123172, 131592, 131970, 153524, 153965, 164490, 175960, 184758, 191905, 219320, 230286, 246344, 263940, 290599, 307048, 307930, 328980, 369516, 383810, 455089, 460572, 461895, 527880, 575715, 581198, 615860, 657960, 739032, 767620, 871797, 910178, 921144, 923790, 1151430, 1162396, 1231720, 1365267, 1452995, 1535240, 1743594, 1820356, 1847580, 2034193, 2275445, 2302860, 2324792, 2730534, 2905990, 3185623, 3487188, 3640712, 3695160, 4068386, 4358985, 4550890, 4605720, 5461068, 5811980, 6102579, 6371246, 6826335, 6974376, 8136772, 8717970, 9101780, 9556869, 10170965, 10922136, 11623960, 12205158, 12742492, 13652670, 15928115, 16273544, 17435940, 18203560, 19113738, 20341930, 24119717, 24410316, 25484984, 27305340, 30512895, 31856230, 34871880, 38227476, 40683860, 47784345, 48239434, 48820632, 54610680, 61025790, 63712460, 72359151, 76454952, 81367720, 95568690, 96478868, 120598585, 122051580, 127424920, 144718302, 168838019, 191137380, 192957736, 241197170, 244103160, 289436604, 337676038, 361795755, 382274760, 482394340, 506514057, 578873208, 675352076, 723591510, 844190095, 964788680, 1013028114, 1350704152, 1447183020, 1688380190, 2026056228, 2532570285, 2894366040, 3376760380, 4052112456, 5065140570, 6753520760, 10130281140, 20260562280]

約数ペア:

[(1, 20260562280), (2, 10130281140), (3, 6753520760), (4, 5065140570), (5, 4052112456), (6, 3376760380), (7, 2894366040), (8, 2532570285), (10, 2026056228), (12, 1688380190), (14, 1447183020), (15, 1350704152), (20, 1013028114), (21, 964788680), (24, 844190095), (28, 723591510), (30, 675352076), (35, 578873208), (40, 506514057), (42, 482394340), (53, 382274760), (56, 361795755), (60, 337676038), (70, 289436604), (83, 244103160), (84, 241197170), (105, 192957736), (106, 191137380), (120, 168838019), (140, 144718302), (159, 127424920), (166, 122051580), (168, 120598585), (210, 96478868), (212, 95568690), (249, 81367720), (265, 76454952), (280, 72359151), (318, 63712460), (332, 61025790), (371, 54610680), (415, 48820632), (420, 48239434), (424, 47784345), (498, 40683860), (530, 38227476), (581, 34871880), (636, 31856230), (664, 30512895), (742, 27305340), (795, 25484984), (830, 24410316), (840, 24119717), (996, 20341930), (1060, 19113738), (1113, 18203560), (1162, 17435940), (1245, 16273544), (1272, 15928115), (1484, 13652670), (1590, 12742492), (1660, 12205158), (1743, 11623960), (1855, 10922136), (1992, 10170965), (2120, 9556869), (2226, 9101780), (2324, 8717970), (2490, 8136772), (2905, 6974376), (2968, 6826335), (3180, 6371246), (3320, 6102579), (3486, 5811980), (3710, 5461068), (4399, 4605720), (4452, 4550890), (4648, 4358985), (4980, 4068386), (5483, 3695160), (5565, 3640712), (5810, 3487188), (6360, 3185623), (6972, 2905990), (7420, 2730534), (8715, 2324792), (8798, 2302860), (8904, 2275445), (9960, 2034193), (10966, 1847580), (11130, 1820356), (11620, 1743594), (13197, 1535240), (13944, 1452995), (14840, 1365267), (16449, 1231720), (17430, 1162396), (17596, 1151430), (21932, 923790), (21995, 921144), (22260, 910178), (23240, 871797), (26394, 767620), (27415, 739032), (30793, 657960), (32898, 615860), (34860, 581198), (35192, 575715), (38381, 527880), (43864, 461895), (43990, 460572), (44520, 455089), (52788, 383810), (54830, 369516), (61586, 328980), (65796, 307930), (65985, 307048), (69720, 290599), (76762, 263940), (82245, 246344), (87980, 230286), (92379, 219320), (105576, 191905), (109660, 184758), (115143, 175960), (123172, 164490), (131592, 153965), (131970, 153524)]