23407020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 144

約数和(自身を含む): 87447360

約数和(自身を除く): 64040340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1429, 1638, 1820, 2340, 2730, 2858, 3276, 4095, 4287, 5460, 5716, 7145, 8190, 8574, 10003, 12861, 14290, 16380, 17148, 18577, 20006, 21435, 25722, 28580, 30009, 37154, 40012, 42870, 50015, 51444, 55731, 60018, 64305, 74308, 85740, 90027, 92885, 100030, 111462, 120036, 128610, 130039, 150045, 167193, 180054, 185770, 200060, 222924, 257220, 260078, 278655, 300090, 334386, 360108, 371540, 390117, 450135, 520156, 557310, 600180, 650195, 668772, 780234, 835965, 900270, 1114620, 1170351, 1300390, 1560468, 1671930, 1800540, 1950585, 2340702, 2600780, 3343860, 3901170, 4681404, 5851755, 7802340, 11703510, 23407020]

約数ペア:

[(1, 23407020), (2, 11703510), (3, 7802340), (4, 5851755), (5, 4681404), (6, 3901170), (7, 3343860), (9, 2600780), (10, 2340702), (12, 1950585), (13, 1800540), (14, 1671930), (15, 1560468), (18, 1300390), (20, 1170351), (21, 1114620), (26, 900270), (28, 835965), (30, 780234), (35, 668772), (36, 650195), (39, 600180), (42, 557310), (45, 520156), (52, 450135), (60, 390117), (63, 371540), (65, 360108), (70, 334386), (78, 300090), (84, 278655), (90, 260078), (91, 257220), (105, 222924), (117, 200060), (126, 185770), (130, 180054), (140, 167193), (156, 150045), (180, 130039), (182, 128610), (195, 120036), (210, 111462), (234, 100030), (252, 92885), (260, 90027), (273, 85740), (315, 74308), (364, 64305), (390, 60018), (420, 55731), (455, 51444), (468, 50015), (546, 42870), (585, 40012), (630, 37154), (780, 30009), (819, 28580), (910, 25722), (1092, 21435), (1170, 20006), (1260, 18577), (1365, 17148), (1429, 16380), (1638, 14290), (1820, 12861), (2340, 10003), (2730, 8574), (2858, 8190), (3276, 7145), (4095, 5716), (4287, 5460)]