1156996880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2185

約数の個数: 160

約数和(自身を含む): 3167797248

約数和(自身を除く): 2010800368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 155, 170, 208, 221, 248, 260, 272, 310, 340, 403, 442, 496, 520, 527, 620, 680, 806, 884, 1040, 1054, 1105, 1240, 1360, 1612, 1768, 2015, 2108, 2111, 2210, 2480, 2635, 3224, 3536, 4030, 4216, 4222, 4420, 5270, 6448, 6851, 8060, 8432, 8444, 8840, 10540, 10555, 13702, 16120, 16888, 17680, 21080, 21110, 27404, 27443, 32240, 33776, 34255, 35887, 42160, 42220, 54808, 54886, 65441, 68510, 71774, 84440, 109616, 109772, 130882, 137020, 137215, 143548, 168880, 179435, 219544, 261764, 274040, 274430, 287096, 327205, 358870, 439088, 466531, 523528, 548080, 548860, 574192, 654410, 717740, 850733, 933062, 1047056, 1097720, 1112497, 1308820, 1435480, 1701466, 1866124, 2195440, 2224994, 2332655, 2617640, 2870960, 3402932, 3732248, 4253665, 4449988, 4665310, 5235280, 5562485, 6805864, 7464496, 8507330, 8899976, 9330620, 11124970, 13611728, 14462461, 17014660, 17799952, 18661240, 22249940, 28924922, 34029320, 37322480, 44499880, 57849844, 68058640, 72312305, 88999760, 115699688, 144624610, 231399376, 289249220, 578498440, 1156996880]

約数ペア:

[(1, 1156996880), (2, 578498440), (4, 289249220), (5, 231399376), (8, 144624610), (10, 115699688), (13, 88999760), (16, 72312305), (17, 68058640), (20, 57849844), (26, 44499880), (31, 37322480), (34, 34029320), (40, 28924922), (52, 22249940), (62, 18661240), (65, 17799952), (68, 17014660), (80, 14462461), (85, 13611728), (104, 11124970), (124, 9330620), (130, 8899976), (136, 8507330), (155, 7464496), (170, 6805864), (208, 5562485), (221, 5235280), (248, 4665310), (260, 4449988), (272, 4253665), (310, 3732248), (340, 3402932), (403, 2870960), (442, 2617640), (496, 2332655), (520, 2224994), (527, 2195440), (620, 1866124), (680, 1701466), (806, 1435480), (884, 1308820), (1040, 1112497), (1054, 1097720), (1105, 1047056), (1240, 933062), (1360, 850733), (1612, 717740), (1768, 654410), (2015, 574192), (2108, 548860), (2111, 548080), (2210, 523528), (2480, 466531), (2635, 439088), (3224, 358870), (3536, 327205), (4030, 287096), (4216, 274430), (4222, 274040), (4420, 261764), (5270, 219544), (6448, 179435), (6851, 168880), (8060, 143548), (8432, 137215), (8444, 137020), (8840, 130882), (10540, 109772), (10555, 109616), (13702, 84440), (16120, 71774), (16888, 68510), (17680, 65441), (21080, 54886), (21110, 54808), (27404, 42220), (27443, 42160), (32240, 35887), (33776, 34255)]