63951960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 223948800

約数和(自身を除く): 159996840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 29, 30, 34, 40, 46, 47, 51, 58, 60, 68, 69, 85, 87, 92, 94, 102, 115, 116, 120, 136, 138, 141, 145, 170, 174, 184, 188, 204, 230, 232, 235, 255, 276, 282, 290, 340, 345, 348, 376, 391, 408, 435, 460, 470, 493, 510, 552, 564, 580, 667, 680, 690, 696, 705, 782, 799, 870, 920, 940, 986, 1020, 1081, 1128, 1160, 1173, 1334, 1363, 1380, 1410, 1479, 1564, 1598, 1740, 1880, 1955, 1972, 2001, 2040, 2162, 2346, 2397, 2465, 2668, 2726, 2760, 2820, 2958, 3128, 3196, 3243, 3335, 3480, 3910, 3944, 3995, 4002, 4089, 4324, 4692, 4794, 4930, 5336, 5405, 5452, 5640, 5865, 5916, 6392, 6486, 6670, 6815, 7395, 7820, 7990, 8004, 8178, 8648, 9384, 9588, 9860, 10005, 10810, 10904, 11339, 11730, 11832, 11985, 12972, 13340, 13630, 14790, 15640, 15980, 16008, 16215, 16356, 18377, 19176, 19720, 20010, 20445, 21620, 22678, 23171, 23460, 23970, 25944, 26680, 27260, 29580, 31349, 31960, 32430, 32712, 34017, 36754, 40020, 40890, 43240, 45356, 46342, 46920, 47940, 54520, 55131, 56695, 59160, 62698, 64860, 68034, 69513, 73508, 80040, 81780, 90712, 91885, 92684, 94047, 95880, 110262, 113390, 115855, 125396, 129720, 136068, 139026, 147016, 156745, 163560, 170085, 183770, 185368, 188094, 220524, 226780, 231710, 250792, 272136, 275655, 278052, 313490, 340170, 347565, 367540, 376188, 441048, 453560, 463420, 470235, 532933, 551310, 556104, 626980, 680340, 695130, 735080, 752376, 926840, 940470, 1065866, 1102620, 1253960, 1360680, 1390260, 1598799, 1880940, 2131732, 2205240, 2664665, 2780520, 3197598, 3761880, 4263464, 5329330, 6395196, 7993995, 10658660, 12790392, 15987990, 21317320, 31975980, 63951960]

約数ペア:

[(1, 63951960), (2, 31975980), (3, 21317320), (4, 15987990), (5, 12790392), (6, 10658660), (8, 7993995), (10, 6395196), (12, 5329330), (15, 4263464), (17, 3761880), (20, 3197598), (23, 2780520), (24, 2664665), (29, 2205240), (30, 2131732), (34, 1880940), (40, 1598799), (46, 1390260), (47, 1360680), (51, 1253960), (58, 1102620), (60, 1065866), (68, 940470), (69, 926840), (85, 752376), (87, 735080), (92, 695130), (94, 680340), (102, 626980), (115, 556104), (116, 551310), (120, 532933), (136, 470235), (138, 463420), (141, 453560), (145, 441048), (170, 376188), (174, 367540), (184, 347565), (188, 340170), (204, 313490), (230, 278052), (232, 275655), (235, 272136), (255, 250792), (276, 231710), (282, 226780), (290, 220524), (340, 188094), (345, 185368), (348, 183770), (376, 170085), (391, 163560), (408, 156745), (435, 147016), (460, 139026), (470, 136068), (493, 129720), (510, 125396), (552, 115855), (564, 113390), (580, 110262), (667, 95880), (680, 94047), (690, 92684), (696, 91885), (705, 90712), (782, 81780), (799, 80040), (870, 73508), (920, 69513), (940, 68034), (986, 64860), (1020, 62698), (1081, 59160), (1128, 56695), (1160, 55131), (1173, 54520), (1334, 47940), (1363, 46920), (1380, 46342), (1410, 45356), (1479, 43240), (1564, 40890), (1598, 40020), (1740, 36754), (1880, 34017), (1955, 32712), (1972, 32430), (2001, 31960), (2040, 31349), (2162, 29580), (2346, 27260), (2397, 26680), (2465, 25944), (2668, 23970), (2726, 23460), (2760, 23171), (2820, 22678), (2958, 21620), (3128, 20445), (3196, 20010), (3243, 19720), (3335, 19176), (3480, 18377), (3910, 16356), (3944, 16215), (3995, 16008), (4002, 15980), (4089, 15640), (4324, 14790), (4692, 13630), (4794, 13340), (4930, 12972), (5336, 11985), (5405, 11832), (5452, 11730), (5640, 11339), (5865, 10904), (5916, 10810), (6392, 10005), (6486, 9860), (6670, 9588), (6815, 9384), (7395, 8648), (7820, 8178), (7990, 8004)]