16686899280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{34747}}^1$

素因数の和:34818

約数の個数: 240

約数和(自身を含む): 60494878080

約数和(自身を除く): 43807978800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 290, 345, 348, 360, 368, 414, 435, 460, 464, 522, 552, 580, 667, 690, 696, 720, 828, 870, 920, 1035, 1044, 1104, 1160, 1305, 1334, 1380, 1392, 1656, 1740, 1840, 2001, 2070, 2088, 2320, 2610, 2668, 2760, 3312, 3335, 3480, 4002, 4140, 4176, 5220, 5336, 5520, 6003, 6670, 6960, 8004, 8280, 10005, 10440, 10672, 12006, 13340, 16008, 16560, 20010, 20880, 24012, 26680, 30015, 32016, 34747, 40020, 48024, 53360, 60030, 69494, 80040, 96048, 104241, 120060, 138988, 160080, 173735, 208482, 240120, 277976, 312723, 347470, 416964, 480240, 521205, 555952, 625446, 694940, 799181, 833928, 1007663, 1042410, 1250892, 1389880, 1563615, 1598362, 1667856, 2015326, 2084820, 2397543, 2501784, 2779760, 3022989, 3127230, 3196724, 3995905, 4030652, 4169640, 4795086, 5003568, 5038315, 6045978, 6254460, 6393448, 7192629, 7991810, 8061304, 8339280, 9068967, 9590172, 10076630, 11987715, 12091956, 12508920, 12786896, 14385258, 15114945, 15983620, 16122608, 18137934, 19180344, 20153260, 23176249, 23975430, 24183912, 25017840, 28770516, 30229890, 31967240, 35963145, 36275868, 38360688, 40306520, 45344835, 46352498, 47950860, 48367824, 57541032, 60459780, 63934480, 69528747, 71926290, 72551736, 80613040, 90689670, 92704996, 95901720, 115082064, 115881245, 120919560, 139057494, 143852580, 145103472, 181379340, 185409992, 191803440, 208586241, 231762490, 241839120, 278114988, 287705160, 347643735, 362758680, 370819984, 417172482, 463524980, 556229976, 575410320, 695287470, 725517360, 834344964, 927049960, 1042931205, 1112459952, 1390574940, 1668689928, 1854099920, 2085862410, 2781149880, 3337379856, 4171724820, 5562299760, 8343449640, 16686899280]

約数ペア:

[(1, 16686899280), (2, 8343449640), (3, 5562299760), (4, 4171724820), (5, 3337379856), (6, 2781149880), (8, 2085862410), (9, 1854099920), (10, 1668689928), (12, 1390574940), (15, 1112459952), (16, 1042931205), (18, 927049960), (20, 834344964), (23, 725517360), (24, 695287470), (29, 575410320), (30, 556229976), (36, 463524980), (40, 417172482), (45, 370819984), (46, 362758680), (48, 347643735), (58, 287705160), (60, 278114988), (69, 241839120), (72, 231762490), (80, 208586241), (87, 191803440), (90, 185409992), (92, 181379340), (115, 145103472), (116, 143852580), (120, 139057494), (138, 120919560), (144, 115881245), (145, 115082064), (174, 95901720), (180, 92704996), (184, 90689670), (207, 80613040), (230, 72551736), (232, 71926290), (240, 69528747), (261, 63934480), (276, 60459780), (290, 57541032), (345, 48367824), (348, 47950860), (360, 46352498), (368, 45344835), (414, 40306520), (435, 38360688), (460, 36275868), (464, 35963145), (522, 31967240), (552, 30229890), (580, 28770516), (667, 25017840), (690, 24183912), (696, 23975430), (720, 23176249), (828, 20153260), (870, 19180344), (920, 18137934), (1035, 16122608), (1044, 15983620), (1104, 15114945), (1160, 14385258), (1305, 12786896), (1334, 12508920), (1380, 12091956), (1392, 11987715), (1656, 10076630), (1740, 9590172), (1840, 9068967), (2001, 8339280), (2070, 8061304), (2088, 7991810), (2320, 7192629), (2610, 6393448), (2668, 6254460), (2760, 6045978), (3312, 5038315), (3335, 5003568), (3480, 4795086), (4002, 4169640), (4140, 4030652), (4176, 3995905), (5220, 3196724), (5336, 3127230), (5520, 3022989), (6003, 2779760), (6670, 2501784), (6960, 2397543), (8004, 2084820), (8280, 2015326), (10005, 1667856), (10440, 1598362), (10672, 1563615), (12006, 1389880), (13340, 1250892), (16008, 1042410), (16560, 1007663), (20010, 833928), (20880, 799181), (24012, 694940), (26680, 625446), (30015, 555952), (32016, 521205), (34747, 480240), (40020, 416964), (48024, 347470), (53360, 312723), (60030, 277976), (69494, 240120), (80040, 208482), (96048, 173735), (104241, 160080), (120060, 138988)]