252187260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 796443648

約数和(自身を除く): 544256388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 73, 78, 86, 103, 129, 130, 146, 156, 172, 195, 206, 215, 219, 258, 260, 292, 309, 365, 390, 412, 430, 438, 515, 516, 559, 618, 645, 730, 780, 860, 876, 949, 1030, 1095, 1118, 1236, 1290, 1339, 1460, 1545, 1677, 1898, 2060, 2190, 2236, 2580, 2678, 2795, 2847, 3090, 3139, 3354, 3796, 4017, 4380, 4429, 4745, 5356, 5590, 5694, 6180, 6278, 6695, 6708, 7519, 8034, 8385, 8858, 9417, 9490, 11180, 11388, 12556, 13287, 13390, 14235, 15038, 15695, 16068, 16770, 17716, 18834, 18980, 20085, 22145, 22557, 26574, 26780, 28470, 30076, 31390, 33540, 37595, 37668, 40170, 40807, 44290, 45114, 47085, 53148, 56940, 57577, 62780, 66435, 75190, 80340, 81614, 88580, 90228, 94170, 97747, 112785, 115154, 122421, 132870, 150380, 163228, 172731, 188340, 195494, 204035, 225570, 230308, 244842, 265740, 287885, 293241, 323317, 345462, 390988, 408070, 451140, 488735, 489684, 575770, 586482, 612105, 646634, 690924, 816140, 863655, 969951, 977470, 1151540, 1172964, 1224210, 1293268, 1466205, 1616585, 1727310, 1939902, 1954940, 2448420, 2932410, 3233170, 3454620, 3879804, 4203121, 4849755, 5864820, 6466340, 8406242, 9699510, 12609363, 16812484, 19399020, 21015605, 25218726, 42031210, 50437452, 63046815, 84062420, 126093630, 252187260]

約数ペア:

[(1, 252187260), (2, 126093630), (3, 84062420), (4, 63046815), (5, 50437452), (6, 42031210), (10, 25218726), (12, 21015605), (13, 19399020), (15, 16812484), (20, 12609363), (26, 9699510), (30, 8406242), (39, 6466340), (43, 5864820), (52, 4849755), (60, 4203121), (65, 3879804), (73, 3454620), (78, 3233170), (86, 2932410), (103, 2448420), (129, 1954940), (130, 1939902), (146, 1727310), (156, 1616585), (172, 1466205), (195, 1293268), (206, 1224210), (215, 1172964), (219, 1151540), (258, 977470), (260, 969951), (292, 863655), (309, 816140), (365, 690924), (390, 646634), (412, 612105), (430, 586482), (438, 575770), (515, 489684), (516, 488735), (559, 451140), (618, 408070), (645, 390988), (730, 345462), (780, 323317), (860, 293241), (876, 287885), (949, 265740), (1030, 244842), (1095, 230308), (1118, 225570), (1236, 204035), (1290, 195494), (1339, 188340), (1460, 172731), (1545, 163228), (1677, 150380), (1898, 132870), (2060, 122421), (2190, 115154), (2236, 112785), (2580, 97747), (2678, 94170), (2795, 90228), (2847, 88580), (3090, 81614), (3139, 80340), (3354, 75190), (3796, 66435), (4017, 62780), (4380, 57577), (4429, 56940), (4745, 53148), (5356, 47085), (5590, 45114), (5694, 44290), (6180, 40807), (6278, 40170), (6695, 37668), (6708, 37595), (7519, 33540), (8034, 31390), (8385, 30076), (8858, 28470), (9417, 26780), (9490, 26574), (11180, 22557), (11388, 22145), (12556, 20085), (13287, 18980), (13390, 18834), (14235, 17716), (15038, 16770), (15695, 16068)]