156940448480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{25583}}^1$

素因数の和:27288

約数の個数: 96

約数和(自身を含む): 387139544064

約数和(自身を除く): 230199095584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1667, 1840, 3334, 3680, 6668, 8335, 13336, 16670, 25583, 26672, 33340, 38341, 51166, 53344, 66680, 76682, 102332, 127915, 133360, 153364, 191705, 204664, 255830, 266720, 306728, 383410, 409328, 511660, 588409, 613456, 766820, 818656, 1023320, 1176818, 1226912, 1533640, 2046640, 2353636, 2942045, 3067280, 4093280, 4707272, 5884090, 6134560, 9414544, 11768180, 18829088, 23536360, 42646861, 47072720, 85293722, 94145440, 170587444, 213234305, 341174888, 426468610, 682349776, 852937220, 980877803, 1364699552, 1705874440, 1961755606, 3411748880, 3923511212, 4904389015, 6823497760, 7847022424, 9808778030, 15694044848, 19617556060, 31388089696, 39235112120, 78470224240, 156940448480]

約数ペア:

[(1, 156940448480), (2, 78470224240), (4, 39235112120), (5, 31388089696), (8, 19617556060), (10, 15694044848), (16, 9808778030), (20, 7847022424), (23, 6823497760), (32, 4904389015), (40, 3923511212), (46, 3411748880), (80, 1961755606), (92, 1705874440), (115, 1364699552), (160, 980877803), (184, 852937220), (230, 682349776), (368, 426468610), (460, 341174888), (736, 213234305), (920, 170587444), (1667, 94145440), (1840, 85293722), (3334, 47072720), (3680, 42646861), (6668, 23536360), (8335, 18829088), (13336, 11768180), (16670, 9414544), (25583, 6134560), (26672, 5884090), (33340, 4707272), (38341, 4093280), (51166, 3067280), (53344, 2942045), (66680, 2353636), (76682, 2046640), (102332, 1533640), (127915, 1226912), (133360, 1176818), (153364, 1023320), (191705, 818656), (204664, 766820), (255830, 613456), (266720, 588409), (306728, 511660), (383410, 409328)]