156800160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 288

約数和(自身を含む): 615625920

約数和(自身を除く): 458825760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 521, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1042, 1045, 1056, 1140, 1254, 1320, 1368, 1440, 1520, 1563, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2084, 2090, 2280, 2508, 2605, 2640, 2736, 3040, 3126, 3135, 3168, 3344, 3420, 3762, 3960, 4168, 4180, 4560, 4689, 5016, 5210, 5280, 5472, 5731, 6252, 6270, 6688, 6840, 7524, 7815, 7920, 8336, 8360, 9120, 9378, 9405, 9899, 10032, 10420, 11462, 12504, 12540, 13680, 15048, 15630, 15840, 16672, 16720, 17193, 18756, 18810, 19798, 20064, 20840, 22924, 23445, 25008, 25080, 27360, 28655, 29697, 30096, 31260, 33440, 34386, 37512, 37620, 39596, 41680, 45848, 46890, 49495, 50016, 50160, 51579, 57310, 59394, 60192, 62520, 68772, 75024, 75240, 79192, 83360, 85965, 89091, 91696, 93780, 98990, 100320, 103158, 108889, 114620, 118788, 125040, 137544, 148485, 150048, 150480, 158384, 171930, 178182, 183392, 187560, 197980, 206316, 217778, 229240, 237576, 250080, 257895, 275088, 296970, 300960, 316768, 326667, 343860, 356364, 375120, 395960, 412632, 435556, 445455, 458480, 475152, 515790, 544445, 550176, 593940, 653334, 687720, 712728, 750240, 791920, 825264, 871112, 890910, 916960, 950304, 980001, 1031580, 1088890, 1187880, 1306668, 1375440, 1425456, 1583840, 1633335, 1650528, 1742224, 1781820, 1960002, 2063160, 2177780, 2375760, 2613336, 2750880, 2850912, 3266670, 3484448, 3563640, 3920004, 4126320, 4355560, 4751520, 4900005, 5226672, 6533340, 7127280, 7840008, 8252640, 8711120, 9800010, 10453344, 13066680, 14254560, 15680016, 17422240, 19600020, 26133360, 31360032, 39200040, 52266720, 78400080, 156800160]

約数ペア:

[(1, 156800160), (2, 78400080), (3, 52266720), (4, 39200040), (5, 31360032), (6, 26133360), (8, 19600020), (9, 17422240), (10, 15680016), (11, 14254560), (12, 13066680), (15, 10453344), (16, 9800010), (18, 8711120), (19, 8252640), (20, 7840008), (22, 7127280), (24, 6533340), (30, 5226672), (32, 4900005), (33, 4751520), (36, 4355560), (38, 4126320), (40, 3920004), (44, 3563640), (45, 3484448), (48, 3266670), (55, 2850912), (57, 2750880), (60, 2613336), (66, 2375760), (72, 2177780), (76, 2063160), (80, 1960002), (88, 1781820), (90, 1742224), (95, 1650528), (96, 1633335), (99, 1583840), (110, 1425456), (114, 1375440), (120, 1306668), (132, 1187880), (144, 1088890), (152, 1031580), (160, 980001), (165, 950304), (171, 916960), (176, 890910), (180, 871112), (190, 825264), (198, 791920), (209, 750240), (220, 712728), (228, 687720), (240, 653334), (264, 593940), (285, 550176), (288, 544445), (304, 515790), (330, 475152), (342, 458480), (352, 445455), (360, 435556), (380, 412632), (396, 395960), (418, 375120), (440, 356364), (456, 343860), (480, 326667), (495, 316768), (521, 300960), (528, 296970), (570, 275088), (608, 257895), (627, 250080), (660, 237576), (684, 229240), (720, 217778), (760, 206316), (792, 197980), (836, 187560), (855, 183392), (880, 178182), (912, 171930), (990, 158384), (1042, 150480), (1045, 150048), (1056, 148485), (1140, 137544), (1254, 125040), (1320, 118788), (1368, 114620), (1440, 108889), (1520, 103158), (1563, 100320), (1584, 98990), (1672, 93780), (1710, 91696), (1760, 89091), (1824, 85965), (1881, 83360), (1980, 79192), (2084, 75240), (2090, 75024), (2280, 68772), (2508, 62520), (2605, 60192), (2640, 59394), (2736, 57310), (3040, 51579), (3126, 50160), (3135, 50016), (3168, 49495), (3344, 46890), (3420, 45848), (3762, 41680), (3960, 39596), (4168, 37620), (4180, 37512), (4560, 34386), (4689, 33440), (5016, 31260), (5210, 30096), (5280, 29697), (5472, 28655), (5731, 27360), (6252, 25080), (6270, 25008), (6688, 23445), (6840, 22924), (7524, 20840), (7815, 20064), (7920, 19798), (8336, 18810), (8360, 18756), (9120, 17193), (9378, 16720), (9405, 16672), (9899, 15840), (10032, 15630), (10420, 15048), (11462, 13680), (12504, 12540)]