223907580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 739327680

約数和(自身を除く): 515420100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 929, 1030, 1170, 1236, 1339, 1545, 1854, 1858, 2060, 2340, 2678, 2787, 3090, 3708, 3716, 4017, 4635, 4645, 5356, 5574, 6180, 6695, 8034, 8361, 9270, 9290, 11148, 12051, 12077, 13390, 13935, 16068, 16722, 18540, 18580, 20085, 24102, 24154, 26780, 27870, 33444, 36231, 40170, 41805, 48204, 48308, 55740, 60255, 60385, 72462, 80340, 83610, 95687, 108693, 120510, 120770, 144924, 167220, 181155, 191374, 217386, 241020, 241540, 287061, 362310, 382748, 434772, 478435, 543465, 574122, 724620, 861183, 956870, 1086930, 1148244, 1243931, 1435305, 1722366, 1913740, 2173860, 2487862, 2870610, 3444732, 3731793, 4305915, 4975724, 5741220, 6219655, 7463586, 8611830, 11195379, 12439310, 14927172, 17223660, 18658965, 22390758, 24878620, 37317930, 44781516, 55976895, 74635860, 111953790, 223907580]

約数ペア:

[(1, 223907580), (2, 111953790), (3, 74635860), (4, 55976895), (5, 44781516), (6, 37317930), (9, 24878620), (10, 22390758), (12, 18658965), (13, 17223660), (15, 14927172), (18, 12439310), (20, 11195379), (26, 8611830), (30, 7463586), (36, 6219655), (39, 5741220), (45, 4975724), (52, 4305915), (60, 3731793), (65, 3444732), (78, 2870610), (90, 2487862), (103, 2173860), (117, 1913740), (130, 1722366), (156, 1435305), (180, 1243931), (195, 1148244), (206, 1086930), (234, 956870), (260, 861183), (309, 724620), (390, 574122), (412, 543465), (468, 478435), (515, 434772), (585, 382748), (618, 362310), (780, 287061), (927, 241540), (929, 241020), (1030, 217386), (1170, 191374), (1236, 181155), (1339, 167220), (1545, 144924), (1854, 120770), (1858, 120510), (2060, 108693), (2340, 95687), (2678, 83610), (2787, 80340), (3090, 72462), (3708, 60385), (3716, 60255), (4017, 55740), (4635, 48308), (4645, 48204), (5356, 41805), (5574, 40170), (6180, 36231), (6695, 33444), (8034, 27870), (8361, 26780), (9270, 24154), (9290, 24102), (11148, 20085), (12051, 18580), (12077, 18540), (13390, 16722), (13935, 16068)]