1648631728620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1\times {\mathrm{67411}}^1$

素因数の和:74596

約数の個数: 144

約数和(自身を含む): 5264866414080

約数和(自身を除く): 3616234685460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7151, 14302, 21453, 28604, 35755, 42906, 64359, 67411, 71510, 85812, 107265, 128718, 134822, 135869, 143020, 202233, 214530, 257436, 269644, 271738, 321795, 337055, 404466, 407607, 429060, 543476, 606699, 643590, 674110, 679345, 808932, 815214, 1011165, 1213398, 1222821, 1280809, 1287180, 1348220, 1358690, 1630428, 2022330, 2038035, 2426796, 2445642, 2561618, 2717380, 3033495, 3842427, 4044660, 4076070, 4891284, 5123236, 6066990, 6114105, 6404045, 7684854, 8152140, 11527281, 12133980, 12228210, 12808090, 15369708, 19212135, 23054562, 24456420, 25616180, 38424270, 46109124, 57636405, 76848540, 115272810, 230545620, 482056061, 964112122, 1446168183, 1928224244, 2410280305, 2892336366, 4338504549, 4820560610, 5784672732, 7230840915, 8677009098, 9159065159, 9641121220, 14461681830, 17354018196, 18318130318, 21692522745, 27477195477, 28923363660, 36636260636, 43385045490, 45795325795, 54954390954, 82431586431, 86770090980, 91590651590, 109908781908, 137385977385, 164863172862, 183181303180, 274771954770, 329726345724, 412157932155, 549543909540, 824315864310, 1648631728620]

約数ペア:

[(1, 1648631728620), (2, 824315864310), (3, 549543909540), (4, 412157932155), (5, 329726345724), (6, 274771954770), (9, 183181303180), (10, 164863172862), (12, 137385977385), (15, 109908781908), (18, 91590651590), (19, 86770090980), (20, 82431586431), (30, 54954390954), (36, 45795325795), (38, 43385045490), (45, 36636260636), (57, 28923363660), (60, 27477195477), (76, 21692522745), (90, 18318130318), (95, 17354018196), (114, 14461681830), (171, 9641121220), (180, 9159065159), (190, 8677009098), (228, 7230840915), (285, 5784672732), (342, 4820560610), (380, 4338504549), (570, 2892336366), (684, 2410280305), (855, 1928224244), (1140, 1446168183), (1710, 964112122), (3420, 482056061), (7151, 230545620), (14302, 115272810), (21453, 76848540), (28604, 57636405), (35755, 46109124), (42906, 38424270), (64359, 25616180), (67411, 24456420), (71510, 23054562), (85812, 19212135), (107265, 15369708), (128718, 12808090), (134822, 12228210), (135869, 12133980), (143020, 11527281), (202233, 8152140), (214530, 7684854), (257436, 6404045), (269644, 6114105), (271738, 6066990), (321795, 5123236), (337055, 4891284), (404466, 4076070), (407607, 4044660), (429060, 3842427), (543476, 3033495), (606699, 2717380), (643590, 2561618), (674110, 2445642), (679345, 2426796), (808932, 2038035), (815214, 2022330), (1011165, 1630428), (1213398, 1358690), (1222821, 1348220), (1280809, 1287180)]