468567260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 1230809664

約数和(自身を除く): 762242404

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 289, 313, 340, 370, 476, 518, 578, 595, 626, 629, 740, 1036, 1156, 1190, 1252, 1258, 1295, 1445, 1565, 2023, 2191, 2380, 2516, 2590, 2890, 3130, 3145, 4046, 4382, 4403, 5180, 5321, 5780, 6260, 6290, 8092, 8764, 8806, 10115, 10642, 10693, 10955, 11581, 12580, 17612, 20230, 21284, 21386, 21910, 22015, 23162, 26605, 37247, 40460, 42772, 43820, 44030, 46324, 53210, 53465, 57905, 74494, 74851, 81067, 88060, 90457, 106420, 106930, 115810, 148988, 149702, 162134, 180914, 186235, 196877, 213860, 231620, 299404, 324268, 361828, 372470, 374255, 393754, 405335, 452285, 633199, 744940, 748510, 787508, 810670, 904570, 984385, 1266398, 1378139, 1497020, 1621340, 1809140, 1968770, 2532796, 2756278, 3165995, 3346909, 3937540, 5512556, 6331990, 6693818, 6890695, 12663980, 13387636, 13781390, 16734545, 23428363, 27562780, 33469090, 46856726, 66938180, 93713452, 117141815, 234283630, 468567260]

約数ペア:

[(1, 468567260), (2, 234283630), (4, 117141815), (5, 93713452), (7, 66938180), (10, 46856726), (14, 33469090), (17, 27562780), (20, 23428363), (28, 16734545), (34, 13781390), (35, 13387636), (37, 12663980), (68, 6890695), (70, 6693818), (74, 6331990), (85, 5512556), (119, 3937540), (140, 3346909), (148, 3165995), (170, 2756278), (185, 2532796), (238, 1968770), (259, 1809140), (289, 1621340), (313, 1497020), (340, 1378139), (370, 1266398), (476, 984385), (518, 904570), (578, 810670), (595, 787508), (626, 748510), (629, 744940), (740, 633199), (1036, 452285), (1156, 405335), (1190, 393754), (1252, 374255), (1258, 372470), (1295, 361828), (1445, 324268), (1565, 299404), (2023, 231620), (2191, 213860), (2380, 196877), (2516, 186235), (2590, 180914), (2890, 162134), (3130, 149702), (3145, 148988), (4046, 115810), (4382, 106930), (4403, 106420), (5180, 90457), (5321, 88060), (5780, 81067), (6260, 74851), (6290, 74494), (8092, 57905), (8764, 53465), (8806, 53210), (10115, 46324), (10642, 44030), (10693, 43820), (10955, 42772), (11581, 40460), (12580, 37247), (17612, 26605), (20230, 23162), (21284, 22015), (21386, 21910)]