15672812490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2189

約数の個数: 192

約数和(自身を含む): 44345283840

約数和(自身を除く): 28672471350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 131, 138, 145, 174, 207, 230, 261, 262, 290, 345, 393, 414, 435, 522, 655, 667, 690, 786, 870, 1035, 1179, 1305, 1310, 1334, 1965, 1993, 2001, 2070, 2358, 2610, 3013, 3335, 3799, 3930, 3986, 4002, 5895, 5979, 6003, 6026, 6670, 7598, 9039, 9965, 10005, 11397, 11790, 11958, 12006, 15065, 17937, 18078, 18995, 19930, 20010, 22794, 27117, 29895, 30015, 30130, 34191, 35874, 37990, 45195, 45839, 54234, 56985, 57797, 59790, 60030, 68382, 87377, 89685, 90390, 91678, 113970, 115594, 135585, 137517, 170955, 173391, 174754, 179370, 229195, 261083, 262131, 271170, 275034, 288985, 341910, 346782, 412551, 436885, 458390, 520173, 522166, 524262, 577970, 687585, 783249, 786393, 825102, 866955, 873770, 1040346, 1305415, 1310655, 1329331, 1375170, 1566498, 1572786, 1733910, 2062755, 2349747, 2600865, 2610830, 2621310, 2658662, 3916245, 3931965, 3987993, 4125510, 4699494, 5201730, 6004909, 6646655, 7571407, 7832490, 7863930, 7975986, 11748735, 11963979, 12009818, 13293310, 15142814, 18014727, 19939965, 22714221, 23497470, 23927958, 30024545, 36029454, 37857035, 39879930, 45428442, 54044181, 59819895, 60049090, 68142663, 75714070, 90073635, 108088362, 113571105, 119639790, 136285326, 174142361, 180147270, 227142210, 270220905, 340713315, 348284722, 522427083, 540441810, 681426630, 870711805, 1044854166, 1567281249, 1741423610, 2612135415, 3134562498, 5224270830, 7836406245, 15672812490]

約数ペア:

[(1, 15672812490), (2, 7836406245), (3, 5224270830), (5, 3134562498), (6, 2612135415), (9, 1741423610), (10, 1567281249), (15, 1044854166), (18, 870711805), (23, 681426630), (29, 540441810), (30, 522427083), (45, 348284722), (46, 340713315), (58, 270220905), (69, 227142210), (87, 180147270), (90, 174142361), (115, 136285326), (131, 119639790), (138, 113571105), (145, 108088362), (174, 90073635), (207, 75714070), (230, 68142663), (261, 60049090), (262, 59819895), (290, 54044181), (345, 45428442), (393, 39879930), (414, 37857035), (435, 36029454), (522, 30024545), (655, 23927958), (667, 23497470), (690, 22714221), (786, 19939965), (870, 18014727), (1035, 15142814), (1179, 13293310), (1305, 12009818), (1310, 11963979), (1334, 11748735), (1965, 7975986), (1993, 7863930), (2001, 7832490), (2070, 7571407), (2358, 6646655), (2610, 6004909), (3013, 5201730), (3335, 4699494), (3799, 4125510), (3930, 3987993), (3986, 3931965), (4002, 3916245), (5895, 2658662), (5979, 2621310), (6003, 2610830), (6026, 2600865), (6670, 2349747), (7598, 2062755), (9039, 1733910), (9965, 1572786), (10005, 1566498), (11397, 1375170), (11790, 1329331), (11958, 1310655), (12006, 1305415), (15065, 1040346), (17937, 873770), (18078, 866955), (18995, 825102), (19930, 786393), (20010, 783249), (22794, 687585), (27117, 577970), (29895, 524262), (30015, 522166), (30130, 520173), (34191, 458390), (35874, 436885), (37990, 412551), (45195, 346782), (45839, 341910), (54234, 288985), (56985, 275034), (57797, 271170), (59790, 262131), (60030, 261083), (68382, 229195), (87377, 179370), (89685, 174754), (90390, 173391), (91678, 170955), (113970, 137517), (115594, 135585)]