1632894880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 4284887040

約数和(自身を除く): 2651992160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 127, 136, 145, 160, 163, 170, 232, 254, 272, 290, 326, 340, 464, 493, 508, 544, 580, 635, 652, 680, 815, 928, 986, 1016, 1160, 1270, 1304, 1360, 1630, 1972, 2032, 2159, 2320, 2465, 2540, 2608, 2720, 2771, 3260, 3683, 3944, 4064, 4318, 4640, 4727, 4930, 5080, 5216, 5542, 6520, 7366, 7888, 8636, 9454, 9860, 10160, 10795, 11084, 13040, 13855, 14732, 15776, 17272, 18415, 18908, 19720, 20320, 20701, 21590, 22168, 23635, 26080, 27710, 29464, 34544, 36830, 37816, 39440, 41402, 43180, 44336, 47270, 55420, 58928, 62611, 69088, 73660, 75632, 78880, 80359, 82804, 86360, 88672, 94540, 103505, 110840, 117856, 125222, 147320, 151264, 160718, 165608, 172720, 189080, 207010, 221680, 250444, 294640, 313055, 321436, 331216, 345440, 351917, 378160, 401795, 414020, 443360, 500888, 589280, 600329, 626110, 642872, 662432, 703834, 756320, 803590, 828040, 1001776, 1200658, 1252220, 1285744, 1407668, 1607180, 1656080, 1759585, 2003552, 2401316, 2504440, 2571488, 2815336, 3001645, 3214360, 3312160, 3519170, 4802632, 5008880, 5630672, 6003290, 6428720, 7038340, 9605264, 10017760, 10205593, 11261344, 12006580, 12857440, 14076680, 19210528, 20411186, 24013160, 28153360, 40822372, 48026320, 51027965, 56306720, 81644744, 96052640, 102055930, 163289488, 204111860, 326578976, 408223720, 816447440, 1632894880]

約数ペア:

[(1, 1632894880), (2, 816447440), (4, 408223720), (5, 326578976), (8, 204111860), (10, 163289488), (16, 102055930), (17, 96052640), (20, 81644744), (29, 56306720), (32, 51027965), (34, 48026320), (40, 40822372), (58, 28153360), (68, 24013160), (80, 20411186), (85, 19210528), (116, 14076680), (127, 12857440), (136, 12006580), (145, 11261344), (160, 10205593), (163, 10017760), (170, 9605264), (232, 7038340), (254, 6428720), (272, 6003290), (290, 5630672), (326, 5008880), (340, 4802632), (464, 3519170), (493, 3312160), (508, 3214360), (544, 3001645), (580, 2815336), (635, 2571488), (652, 2504440), (680, 2401316), (815, 2003552), (928, 1759585), (986, 1656080), (1016, 1607180), (1160, 1407668), (1270, 1285744), (1304, 1252220), (1360, 1200658), (1630, 1001776), (1972, 828040), (2032, 803590), (2159, 756320), (2320, 703834), (2465, 662432), (2540, 642872), (2608, 626110), (2720, 600329), (2771, 589280), (3260, 500888), (3683, 443360), (3944, 414020), (4064, 401795), (4318, 378160), (4640, 351917), (4727, 345440), (4930, 331216), (5080, 321436), (5216, 313055), (5542, 294640), (6520, 250444), (7366, 221680), (7888, 207010), (8636, 189080), (9454, 172720), (9860, 165608), (10160, 160718), (10795, 151264), (11084, 147320), (13040, 125222), (13855, 117856), (14732, 110840), (15776, 103505), (17272, 94540), (18415, 88672), (18908, 86360), (19720, 82804), (20320, 80359), (20701, 78880), (21590, 75632), (22168, 73660), (23635, 69088), (26080, 62611), (27710, 58928), (29464, 55420), (34544, 47270), (36830, 44336), (37816, 43180), (39440, 41402)]