156932555840

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{8839}}^1$

素因数の和:9460

約数の個数: 112

約数和(自身を含む): 377813255040

約数和(自身を除く): 220880699200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 491, 565, 904, 982, 1130, 1808, 1964, 2260, 2455, 3616, 3928, 4520, 4910, 7232, 7856, 8839, 9040, 9820, 15712, 17678, 18080, 19640, 31424, 35356, 36160, 39280, 44195, 55483, 70712, 78560, 88390, 110966, 141424, 157120, 176780, 221932, 277415, 282848, 353560, 443864, 554830, 565696, 707120, 887728, 998807, 1109660, 1414240, 1775456, 1997614, 2219320, 2828480, 3550912, 3995228, 4339949, 4438640, 4994035, 7990456, 8679898, 8877280, 9988070, 15980912, 17359796, 17754560, 19976140, 21699745, 31961824, 34719592, 39952280, 43399490, 63923648, 69439184, 79904560, 86798980, 138878368, 159809120, 173597960, 277756736, 319618240, 347195920, 490414237, 694391840, 980828474, 1388783680, 1961656948, 2452071185, 3923313896, 4904142370, 7846627792, 9808284740, 15693255584, 19616569480, 31386511168, 39233138960, 78466277920, 156932555840]

約数ペア:

[(1, 156932555840), (2, 78466277920), (4, 39233138960), (5, 31386511168), (8, 19616569480), (10, 15693255584), (16, 9808284740), (20, 7846627792), (32, 4904142370), (40, 3923313896), (64, 2452071185), (80, 1961656948), (113, 1388783680), (160, 980828474), (226, 694391840), (320, 490414237), (452, 347195920), (491, 319618240), (565, 277756736), (904, 173597960), (982, 159809120), (1130, 138878368), (1808, 86798980), (1964, 79904560), (2260, 69439184), (2455, 63923648), (3616, 43399490), (3928, 39952280), (4520, 34719592), (4910, 31961824), (7232, 21699745), (7856, 19976140), (8839, 17754560), (9040, 17359796), (9820, 15980912), (15712, 9988070), (17678, 8877280), (18080, 8679898), (19640, 7990456), (31424, 4994035), (35356, 4438640), (36160, 4339949), (39280, 3995228), (44195, 3550912), (55483, 2828480), (70712, 2219320), (78560, 1997614), (88390, 1775456), (110966, 1414240), (141424, 1109660), (157120, 998807), (176780, 887728), (221932, 707120), (277415, 565696), (282848, 554830), (353560, 443864)]