193523280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 625459968

約数和(自身を除く): 431936688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 142, 164, 205, 213, 240, 246, 277, 284, 328, 355, 410, 426, 492, 554, 568, 615, 656, 710, 820, 831, 852, 984, 1065, 1108, 1136, 1230, 1385, 1420, 1640, 1662, 1704, 1968, 2130, 2216, 2460, 2770, 2840, 2911, 3280, 3324, 3408, 4155, 4260, 4432, 4920, 5540, 5680, 5822, 6648, 8310, 8520, 8733, 9840, 11080, 11357, 11644, 13296, 14555, 16620, 17040, 17466, 19667, 22160, 22714, 23288, 29110, 33240, 34071, 34932, 39334, 43665, 45428, 46576, 56785, 58220, 59001, 66480, 68142, 69864, 78668, 87330, 90856, 98335, 113570, 116440, 118002, 136284, 139728, 157336, 170355, 174660, 181712, 196670, 227140, 232880, 236004, 272568, 295005, 314672, 340710, 349320, 393340, 454280, 472008, 545136, 590010, 681420, 698640, 786680, 806347, 908560, 944016, 1180020, 1362840, 1573360, 1612694, 2360040, 2419041, 2725680, 3225388, 4031735, 4720080, 4838082, 6450776, 8063470, 9676164, 12095205, 12901552, 16126940, 19352328, 24190410, 32253880, 38704656, 48380820, 64507760, 96761640, 193523280]

約数ペア:

[(1, 193523280), (2, 96761640), (3, 64507760), (4, 48380820), (5, 38704656), (6, 32253880), (8, 24190410), (10, 19352328), (12, 16126940), (15, 12901552), (16, 12095205), (20, 9676164), (24, 8063470), (30, 6450776), (40, 4838082), (41, 4720080), (48, 4031735), (60, 3225388), (71, 2725680), (80, 2419041), (82, 2360040), (120, 1612694), (123, 1573360), (142, 1362840), (164, 1180020), (205, 944016), (213, 908560), (240, 806347), (246, 786680), (277, 698640), (284, 681420), (328, 590010), (355, 545136), (410, 472008), (426, 454280), (492, 393340), (554, 349320), (568, 340710), (615, 314672), (656, 295005), (710, 272568), (820, 236004), (831, 232880), (852, 227140), (984, 196670), (1065, 181712), (1108, 174660), (1136, 170355), (1230, 157336), (1385, 139728), (1420, 136284), (1640, 118002), (1662, 116440), (1704, 113570), (1968, 98335), (2130, 90856), (2216, 87330), (2460, 78668), (2770, 69864), (2840, 68142), (2911, 66480), (3280, 59001), (3324, 58220), (3408, 56785), (4155, 46576), (4260, 45428), (4432, 43665), (4920, 39334), (5540, 34932), (5680, 34071), (5822, 33240), (6648, 29110), (8310, 23288), (8520, 22714), (8733, 22160), (9840, 19667), (11080, 17466), (11357, 17040), (11644, 16620), (13296, 14555)]