140036820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1830

約数の個数: 192

約数和(自身を含む): 517902336

約数和(自身を除く): 377865516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1783, 1785, 1870, 2244, 2310, 2380, 2618, 2805, 3566, 3570, 3740, 3927, 4620, 5236, 5349, 5610, 6545, 7132, 7140, 7854, 8915, 10698, 11220, 12481, 13090, 15708, 17830, 19613, 19635, 21396, 24962, 26180, 26745, 30311, 35660, 37443, 39226, 39270, 49924, 53490, 58839, 60622, 62405, 74886, 78452, 78540, 90933, 98065, 106980, 117678, 121244, 124810, 137291, 149772, 151555, 181866, 187215, 196130, 212177, 235356, 249620, 274582, 294195, 303110, 333421, 363732, 374430, 392260, 411873, 424354, 454665, 549164, 588390, 606220, 636531, 666842, 686455, 748860, 823746, 848708, 909330, 1000263, 1060885, 1176780, 1273062, 1333684, 1372910, 1647492, 1667105, 1818660, 2000526, 2059365, 2121770, 2333947, 2546124, 2745820, 3182655, 3334210, 4001052, 4118730, 4243540, 4667894, 5001315, 6365310, 6668420, 7001841, 8237460, 9335788, 10002630, 11669735, 12730620, 14003682, 20005260, 23339470, 28007364, 35009205, 46678940, 70018410, 140036820]

約数ペア:

[(1, 140036820), (2, 70018410), (3, 46678940), (4, 35009205), (5, 28007364), (6, 23339470), (7, 20005260), (10, 14003682), (11, 12730620), (12, 11669735), (14, 10002630), (15, 9335788), (17, 8237460), (20, 7001841), (21, 6668420), (22, 6365310), (28, 5001315), (30, 4667894), (33, 4243540), (34, 4118730), (35, 4001052), (42, 3334210), (44, 3182655), (51, 2745820), (55, 2546124), (60, 2333947), (66, 2121770), (68, 2059365), (70, 2000526), (77, 1818660), (84, 1667105), (85, 1647492), (102, 1372910), (105, 1333684), (110, 1273062), (119, 1176780), (132, 1060885), (140, 1000263), (154, 909330), (165, 848708), (170, 823746), (187, 748860), (204, 686455), (210, 666842), (220, 636531), (231, 606220), (238, 588390), (255, 549164), (308, 454665), (330, 424354), (340, 411873), (357, 392260), (374, 374430), (385, 363732), (420, 333421), (462, 303110), (476, 294195), (510, 274582), (561, 249620), (595, 235356), (660, 212177), (714, 196130), (748, 187215), (770, 181866), (924, 151555), (935, 149772), (1020, 137291), (1122, 124810), (1155, 121244), (1190, 117678), (1309, 106980), (1428, 98065), (1540, 90933), (1783, 78540), (1785, 78452), (1870, 74886), (2244, 62405), (2310, 60622), (2380, 58839), (2618, 53490), (2805, 49924), (3566, 39270), (3570, 39226), (3740, 37443), (3927, 35660), (4620, 30311), (5236, 26745), (5349, 26180), (5610, 24962), (6545, 21396), (7132, 19635), (7140, 19613), (7854, 17830), (8915, 15708), (10698, 13090), (11220, 12481)]