1621114440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 5405460480

約数和(自身を除く): 3784346040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 121, 132, 165, 194, 220, 242, 264, 291, 330, 363, 388, 440, 484, 485, 582, 605, 660, 726, 776, 968, 970, 1067, 1151, 1164, 1210, 1320, 1452, 1455, 1815, 1940, 2134, 2302, 2328, 2420, 2904, 2910, 3201, 3453, 3630, 3880, 4268, 4604, 4840, 5335, 5755, 5820, 6402, 6906, 7260, 8536, 9208, 10670, 11510, 11640, 11737, 12661, 12804, 13812, 14520, 16005, 17265, 21340, 23020, 23474, 25322, 25608, 27624, 32010, 34530, 35211, 37983, 42680, 46040, 46948, 50644, 58685, 63305, 64020, 69060, 70422, 75966, 93896, 101288, 111647, 117370, 126610, 128040, 138120, 139271, 140844, 151932, 176055, 189915, 223294, 234740, 253220, 278542, 281688, 303864, 334941, 352110, 379830, 417813, 446588, 469480, 506440, 557084, 558235, 669882, 696355, 704220, 759660, 835626, 893176, 1114168, 1116470, 1228117, 1339764, 1392710, 1408440, 1519320, 1671252, 1674705, 2089065, 2232940, 2456234, 2679528, 2785420, 3342504, 3349410, 3684351, 4178130, 4465880, 4912468, 5570840, 6140585, 6698820, 7368702, 8356260, 9824936, 12281170, 13397640, 13509287, 14737404, 16712520, 18421755, 24562340, 27018574, 29474808, 36843510, 40527861, 49124680, 54037148, 67546435, 73687020, 81055722, 108074296, 135092870, 147374040, 162111444, 202639305, 270185740, 324222888, 405278610, 540371480, 810557220, 1621114440]

約数ペア:

[(1, 1621114440), (2, 810557220), (3, 540371480), (4, 405278610), (5, 324222888), (6, 270185740), (8, 202639305), (10, 162111444), (11, 147374040), (12, 135092870), (15, 108074296), (20, 81055722), (22, 73687020), (24, 67546435), (30, 54037148), (33, 49124680), (40, 40527861), (44, 36843510), (55, 29474808), (60, 27018574), (66, 24562340), (88, 18421755), (97, 16712520), (110, 14737404), (120, 13509287), (121, 13397640), (132, 12281170), (165, 9824936), (194, 8356260), (220, 7368702), (242, 6698820), (264, 6140585), (291, 5570840), (330, 4912468), (363, 4465880), (388, 4178130), (440, 3684351), (484, 3349410), (485, 3342504), (582, 2785420), (605, 2679528), (660, 2456234), (726, 2232940), (776, 2089065), (968, 1674705), (970, 1671252), (1067, 1519320), (1151, 1408440), (1164, 1392710), (1210, 1339764), (1320, 1228117), (1452, 1116470), (1455, 1114168), (1815, 893176), (1940, 835626), (2134, 759660), (2302, 704220), (2328, 696355), (2420, 669882), (2904, 558235), (2910, 557084), (3201, 506440), (3453, 469480), (3630, 446588), (3880, 417813), (4268, 379830), (4604, 352110), (4840, 334941), (5335, 303864), (5755, 281688), (5820, 278542), (6402, 253220), (6906, 234740), (7260, 223294), (8536, 189915), (9208, 176055), (10670, 151932), (11510, 140844), (11640, 139271), (11737, 138120), (12661, 128040), (12804, 126610), (13812, 117370), (14520, 111647), (16005, 101288), (17265, 93896), (21340, 75966), (23020, 70422), (23474, 69060), (25322, 64020), (25608, 63305), (27624, 58685), (32010, 50644), (34530, 46948), (35211, 46040), (37983, 42680)]