355141920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5607

約数の個数: 192

約数和(自身を含む): 1346042880

約数和(自身を除く): 990900960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 5563, 6384, 7980, 9120, 10640, 11126, 12768, 15960, 16689, 21280, 22252, 27815, 31920, 33378, 38941, 44504, 55630, 63840, 66756, 77882, 83445, 89008, 105697, 111260, 116823, 133512, 155764, 166890, 178016, 194705, 211394, 222520, 233646, 267024, 311528, 317091, 333780, 389410, 422788, 445040, 467292, 528485, 534048, 584115, 623056, 634182, 667560, 739879, 778820, 845576, 890080, 934584, 1056970, 1168230, 1246112, 1268364, 1335120, 1479758, 1557640, 1585455, 1691152, 1869168, 2113940, 2219637, 2336460, 2536728, 2670240, 2959516, 3115280, 3170910, 3382304, 3699395, 3738336, 4227880, 4439274, 4672920, 5073456, 5919032, 6230560, 6341820, 7398790, 8455760, 8878548, 9345840, 10146912, 11098185, 11838064, 12683640, 14797580, 16911520, 17757096, 18691680, 22196370, 23676128, 25367280, 29595160, 35514192, 44392740, 50734560, 59190320, 71028384, 88785480, 118380640, 177570960, 355141920]

約数ペア:

[(1, 355141920), (2, 177570960), (3, 118380640), (4, 88785480), (5, 71028384), (6, 59190320), (7, 50734560), (8, 44392740), (10, 35514192), (12, 29595160), (14, 25367280), (15, 23676128), (16, 22196370), (19, 18691680), (20, 17757096), (21, 16911520), (24, 14797580), (28, 12683640), (30, 11838064), (32, 11098185), (35, 10146912), (38, 9345840), (40, 8878548), (42, 8455760), (48, 7398790), (56, 6341820), (57, 6230560), (60, 5919032), (70, 5073456), (76, 4672920), (80, 4439274), (84, 4227880), (95, 3738336), (96, 3699395), (105, 3382304), (112, 3170910), (114, 3115280), (120, 2959516), (133, 2670240), (140, 2536728), (152, 2336460), (160, 2219637), (168, 2113940), (190, 1869168), (210, 1691152), (224, 1585455), (228, 1557640), (240, 1479758), (266, 1335120), (280, 1268364), (285, 1246112), (304, 1168230), (336, 1056970), (380, 934584), (399, 890080), (420, 845576), (456, 778820), (480, 739879), (532, 667560), (560, 634182), (570, 623056), (608, 584115), (665, 534048), (672, 528485), (760, 467292), (798, 445040), (840, 422788), (912, 389410), (1064, 333780), (1120, 317091), (1140, 311528), (1330, 267024), (1520, 233646), (1596, 222520), (1680, 211394), (1824, 194705), (1995, 178016), (2128, 166890), (2280, 155764), (2660, 133512), (3040, 116823), (3192, 111260), (3360, 105697), (3990, 89008), (4256, 83445), (4560, 77882), (5320, 66756), (5563, 63840), (6384, 55630), (7980, 44504), (9120, 38941), (10640, 33378), (11126, 31920), (12768, 27815), (15960, 22252), (16689, 21280)]