121495920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5599

約数の個数: 160

約数和(自身を含む): 463636992

約数和(自身を除く): 342141072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 5563, 7280, 10920, 11126, 16689, 21840, 22252, 27815, 33378, 38941, 44504, 55630, 66756, 72319, 77882, 83445, 89008, 111260, 116823, 133512, 144638, 155764, 166890, 194705, 216957, 222520, 233646, 267024, 289276, 311528, 333780, 361595, 389410, 433914, 445040, 467292, 506233, 578552, 584115, 623056, 667560, 723190, 778820, 867828, 934584, 1012466, 1084785, 1157104, 1168230, 1335120, 1446380, 1518699, 1557640, 1735656, 1869168, 2024932, 2169570, 2336460, 2531165, 2892760, 3037398, 3115280, 3471312, 4049864, 4339140, 4672920, 5062330, 5785520, 6074796, 7593495, 8099728, 8678280, 9345840, 10124660, 12149592, 15186990, 17356560, 20249320, 24299184, 30373980, 40498640, 60747960, 121495920]

約数ペア:

[(1, 121495920), (2, 60747960), (3, 40498640), (4, 30373980), (5, 24299184), (6, 20249320), (7, 17356560), (8, 15186990), (10, 12149592), (12, 10124660), (13, 9345840), (14, 8678280), (15, 8099728), (16, 7593495), (20, 6074796), (21, 5785520), (24, 5062330), (26, 4672920), (28, 4339140), (30, 4049864), (35, 3471312), (39, 3115280), (40, 3037398), (42, 2892760), (48, 2531165), (52, 2336460), (56, 2169570), (60, 2024932), (65, 1869168), (70, 1735656), (78, 1557640), (80, 1518699), (84, 1446380), (91, 1335120), (104, 1168230), (105, 1157104), (112, 1084785), (120, 1012466), (130, 934584), (140, 867828), (156, 778820), (168, 723190), (182, 667560), (195, 623056), (208, 584115), (210, 578552), (240, 506233), (260, 467292), (273, 445040), (280, 433914), (312, 389410), (336, 361595), (364, 333780), (390, 311528), (420, 289276), (455, 267024), (520, 233646), (546, 222520), (560, 216957), (624, 194705), (728, 166890), (780, 155764), (840, 144638), (910, 133512), (1040, 116823), (1092, 111260), (1365, 89008), (1456, 83445), (1560, 77882), (1680, 72319), (1820, 66756), (2184, 55630), (2730, 44504), (3120, 38941), (3640, 33378), (4368, 27815), (5460, 22252), (5563, 21840), (7280, 16689), (10920, 11126)]