2013324280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 5347399680

約数和(自身を除く): 3334075400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 71, 85, 88, 110, 136, 142, 170, 187, 220, 223, 284, 289, 340, 355, 374, 440, 446, 568, 578, 680, 710, 748, 781, 892, 935, 1115, 1156, 1207, 1420, 1445, 1496, 1562, 1784, 1870, 2230, 2312, 2414, 2453, 2840, 2890, 3124, 3179, 3740, 3791, 3905, 4460, 4828, 4906, 5780, 6035, 6248, 6358, 7480, 7582, 7810, 8920, 9656, 9812, 11560, 12070, 12265, 12716, 13277, 15164, 15620, 15833, 15895, 18955, 19624, 20519, 24140, 24530, 25432, 26554, 30328, 31240, 31666, 31790, 37910, 41038, 41701, 48280, 49060, 53108, 63332, 63580, 64447, 66385, 75820, 79165, 82076, 83402, 98120, 102595, 106216, 126664, 127160, 128894, 132770, 151640, 158330, 164152, 166804, 174163, 205190, 208505, 225709, 257788, 265540, 269161, 316660, 322235, 333608, 348326, 410380, 417010, 451418, 515576, 531080, 538322, 633320, 644470, 696652, 708917, 820760, 834020, 870815, 902836, 1076644, 1128545, 1288940, 1345805, 1393304, 1417834, 1668040, 1741630, 1805672, 2153288, 2257090, 2577880, 2691610, 2835668, 2960771, 3483260, 3544585, 4514180, 4575737, 5383220, 5671336, 5921542, 6966520, 7089170, 9028360, 9151474, 10766440, 11843084, 14178340, 14803855, 18302948, 22878685, 23686168, 28356680, 29607710, 36605896, 45757370, 50333107, 59215420, 91514740, 100666214, 118430840, 183029480, 201332428, 251665535, 402664856, 503331070, 1006662140, 2013324280]

約数ペア:

[(1, 2013324280), (2, 1006662140), (4, 503331070), (5, 402664856), (8, 251665535), (10, 201332428), (11, 183029480), (17, 118430840), (20, 100666214), (22, 91514740), (34, 59215420), (40, 50333107), (44, 45757370), (55, 36605896), (68, 29607710), (71, 28356680), (85, 23686168), (88, 22878685), (110, 18302948), (136, 14803855), (142, 14178340), (170, 11843084), (187, 10766440), (220, 9151474), (223, 9028360), (284, 7089170), (289, 6966520), (340, 5921542), (355, 5671336), (374, 5383220), (440, 4575737), (446, 4514180), (568, 3544585), (578, 3483260), (680, 2960771), (710, 2835668), (748, 2691610), (781, 2577880), (892, 2257090), (935, 2153288), (1115, 1805672), (1156, 1741630), (1207, 1668040), (1420, 1417834), (1445, 1393304), (1496, 1345805), (1562, 1288940), (1784, 1128545), (1870, 1076644), (2230, 902836), (2312, 870815), (2414, 834020), (2453, 820760), (2840, 708917), (2890, 696652), (3124, 644470), (3179, 633320), (3740, 538322), (3791, 531080), (3905, 515576), (4460, 451418), (4828, 417010), (4906, 410380), (5780, 348326), (6035, 333608), (6248, 322235), (6358, 316660), (7480, 269161), (7582, 265540), (7810, 257788), (8920, 225709), (9656, 208505), (9812, 205190), (11560, 174163), (12070, 166804), (12265, 164152), (12716, 158330), (13277, 151640), (15164, 132770), (15620, 128894), (15833, 127160), (15895, 126664), (18955, 106216), (19624, 102595), (20519, 98120), (24140, 83402), (24530, 82076), (25432, 79165), (26554, 75820), (30328, 66385), (31240, 64447), (31666, 63580), (31790, 63332), (37910, 53108), (41038, 49060), (41701, 48280)]