223347540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 707857920

約数和(自身を除く): 484510380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 71, 74, 78, 109, 111, 130, 142, 148, 156, 185, 195, 213, 218, 222, 260, 284, 327, 355, 370, 390, 426, 436, 444, 481, 545, 555, 654, 710, 740, 780, 852, 923, 962, 1065, 1090, 1110, 1308, 1417, 1420, 1443, 1635, 1846, 1924, 2130, 2180, 2220, 2405, 2627, 2769, 2834, 2886, 3270, 3692, 4033, 4251, 4260, 4615, 4810, 5254, 5538, 5668, 5772, 6540, 7085, 7215, 7739, 7881, 8066, 8502, 9230, 9620, 10508, 11076, 12099, 13135, 13845, 14170, 14430, 15478, 15762, 16132, 17004, 18460, 20165, 21255, 23217, 24198, 26270, 27690, 28340, 28860, 30956, 31524, 34151, 38695, 39405, 40330, 42510, 46434, 48396, 52429, 52540, 55380, 60495, 68302, 77390, 78810, 80660, 85020, 92868, 100607, 102453, 104858, 116085, 120990, 136604, 154780, 157287, 157620, 170755, 201214, 204906, 209716, 232170, 241980, 262145, 286343, 301821, 314574, 341510, 402428, 409812, 464340, 503035, 512265, 524290, 572686, 603642, 629148, 683020, 786435, 859029, 1006070, 1024530, 1048580, 1145372, 1207284, 1431715, 1509105, 1572870, 1718058, 2012140, 2049060, 2863430, 3018210, 3145740, 3436116, 3722459, 4295145, 5726860, 6036420, 7444918, 8590290, 11167377, 14889836, 17180580, 18612295, 22334754, 37224590, 44669508, 55836885, 74449180, 111673770, 223347540]

約数ペア:

[(1, 223347540), (2, 111673770), (3, 74449180), (4, 55836885), (5, 44669508), (6, 37224590), (10, 22334754), (12, 18612295), (13, 17180580), (15, 14889836), (20, 11167377), (26, 8590290), (30, 7444918), (37, 6036420), (39, 5726860), (52, 4295145), (60, 3722459), (65, 3436116), (71, 3145740), (74, 3018210), (78, 2863430), (109, 2049060), (111, 2012140), (130, 1718058), (142, 1572870), (148, 1509105), (156, 1431715), (185, 1207284), (195, 1145372), (213, 1048580), (218, 1024530), (222, 1006070), (260, 859029), (284, 786435), (327, 683020), (355, 629148), (370, 603642), (390, 572686), (426, 524290), (436, 512265), (444, 503035), (481, 464340), (545, 409812), (555, 402428), (654, 341510), (710, 314574), (740, 301821), (780, 286343), (852, 262145), (923, 241980), (962, 232170), (1065, 209716), (1090, 204906), (1110, 201214), (1308, 170755), (1417, 157620), (1420, 157287), (1443, 154780), (1635, 136604), (1846, 120990), (1924, 116085), (2130, 104858), (2180, 102453), (2220, 100607), (2405, 92868), (2627, 85020), (2769, 80660), (2834, 78810), (2886, 77390), (3270, 68302), (3692, 60495), (4033, 55380), (4251, 52540), (4260, 52429), (4615, 48396), (4810, 46434), (5254, 42510), (5538, 40330), (5668, 39405), (5772, 38695), (6540, 34151), (7085, 31524), (7215, 30956), (7739, 28860), (7881, 28340), (8066, 27690), (8502, 26270), (9230, 24198), (9620, 23217), (10508, 21255), (11076, 20165), (12099, 18460), (13135, 17004), (13845, 16132), (14170, 15762), (14430, 15478)]