491125440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 448

約数和(自身を含む): 1843430400

約数和(自身を除く): 1352304960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 29, 30, 32, 39, 40, 46, 48, 52, 58, 59, 60, 64, 65, 69, 78, 80, 87, 92, 96, 104, 115, 116, 118, 120, 130, 138, 145, 156, 160, 174, 177, 184, 192, 195, 208, 230, 232, 236, 240, 260, 276, 290, 295, 299, 312, 320, 345, 348, 354, 368, 377, 390, 416, 435, 460, 464, 472, 480, 520, 552, 580, 590, 598, 624, 667, 690, 696, 708, 736, 754, 767, 780, 832, 870, 885, 897, 920, 928, 944, 960, 1040, 1104, 1131, 1160, 1180, 1196, 1248, 1334, 1357, 1380, 1392, 1416, 1472, 1495, 1508, 1534, 1560, 1711, 1740, 1770, 1794, 1840, 1856, 1885, 1888, 2001, 2080, 2208, 2262, 2301, 2320, 2360, 2392, 2496, 2668, 2714, 2760, 2784, 2832, 2990, 3016, 3068, 3120, 3335, 3422, 3480, 3540, 3588, 3680, 3770, 3776, 3835, 4002, 4071, 4160, 4416, 4485, 4524, 4602, 4640, 4720, 4784, 5133, 5336, 5428, 5520, 5568, 5655, 5664, 5980, 6032, 6136, 6240, 6670, 6785, 6844, 6960, 7080, 7176, 7360, 7540, 7670, 8004, 8142, 8555, 8671, 8970, 9048, 9204, 9280, 9440, 9568, 10005, 10266, 10672, 10856, 11040, 11310, 11328, 11505, 11960, 12064, 12272, 12480, 13340, 13570, 13688, 13920, 14160, 14352, 15080, 15340, 16008, 16284, 17110, 17342, 17641, 17940, 18096, 18408, 18880, 19136, 20010, 20355, 20532, 21344, 21712, 22080, 22243, 22620, 23010, 23920, 24128, 24544, 25665, 26013, 26680, 27140, 27376, 27840, 28320, 28704, 30160, 30680, 32016, 32568, 34220, 34684, 35282, 35880, 36192, 36816, 39353, 40020, 40710, 41064, 42688, 43355, 43424, 44486, 45240, 46020, 47840, 49088, 51330, 52026, 52923, 53360, 54280, 54752, 56640, 57408, 60320, 61360, 64032, 65136, 66729, 68440, 69368, 70564, 71760, 72384, 73632, 78706, 80040, 81420, 82128, 86710, 86848, 88205, 88972, 90480, 92040, 95680, 102660, 104052, 105846, 106720, 108560, 109504, 111215, 118059, 120640, 122720, 128064, 130065, 130272, 133458, 136880, 138736, 141128, 143520, 147264, 157412, 160080, 162840, 164256, 173420, 176410, 177944, 180960, 184080, 196765, 205320, 208104, 211692, 213440, 217120, 222430, 236118, 245440, 260130, 260544, 264615, 266916, 273760, 277472, 282256, 287040, 314824, 320160, 325680, 328512, 333645, 346840, 352820, 355888, 361920, 368160, 393530, 410640, 416208, 423384, 434240, 444860, 472236, 511589, 520260, 529230, 533832, 547520, 554944, 564512, 590295, 629648, 640320, 651360, 667290, 693680, 705640, 711776, 736320, 787060, 821280, 832416, 846768, 889720, 944472, 1023178, 1040520, 1058460, 1067664, 1129024, 1180590, 1259296, 1302720, 1334580, 1387360, 1411280, 1423552, 1534767, 1574120, 1642560, 1664832, 1693536, 1779440, 1888944, 2046356, 2081040, 2116920, 2135328, 2361180, 2518592, 2557945, 2669160, 2774720, 2822560, 3069534, 3148240, 3387072, 3558880, 3777888, 4092712, 4162080, 4233840, 4270656, 4722360, 5115890, 5338320, 5645120, 6139068, 6296480, 7117760, 7555776, 7673835, 8185424, 8324160, 8467680, 9444720, 10231780, 10676640, 12278136, 12592960, 15347670, 16370848, 16935360, 18889440, 20463560, 21353280, 24556272, 30695340, 32741696, 37778880, 40927120, 49112544, 61390680, 81854240, 98225088, 122781360, 163708480, 245562720, 491125440]

約数ペア:

[(1, 491125440), (2, 245562720), (3, 163708480), (4, 122781360), (5, 98225088), (6, 81854240), (8, 61390680), (10, 49112544), (12, 40927120), (13, 37778880), (15, 32741696), (16, 30695340), (20, 24556272), (23, 21353280), (24, 20463560), (26, 18889440), (29, 16935360), (30, 16370848), (32, 15347670), (39, 12592960), (40, 12278136), (46, 10676640), (48, 10231780), (52, 9444720), (58, 8467680), (59, 8324160), (60, 8185424), (64, 7673835), (65, 7555776), (69, 7117760), (78, 6296480), (80, 6139068), (87, 5645120), (92, 5338320), (96, 5115890), (104, 4722360), (115, 4270656), (116, 4233840), (118, 4162080), (120, 4092712), (130, 3777888), (138, 3558880), (145, 3387072), (156, 3148240), (160, 3069534), (174, 2822560), (177, 2774720), (184, 2669160), (192, 2557945), (195, 2518592), (208, 2361180), (230, 2135328), (232, 2116920), (236, 2081040), (240, 2046356), (260, 1888944), (276, 1779440), (290, 1693536), (295, 1664832), (299, 1642560), (312, 1574120), (320, 1534767), (345, 1423552), (348, 1411280), (354, 1387360), (368, 1334580), (377, 1302720), (390, 1259296), (416, 1180590), (435, 1129024), (460, 1067664), (464, 1058460), (472, 1040520), (480, 1023178), (520, 944472), (552, 889720), (580, 846768), (590, 832416), (598, 821280), (624, 787060), (667, 736320), (690, 711776), (696, 705640), (708, 693680), (736, 667290), (754, 651360), (767, 640320), (780, 629648), (832, 590295), (870, 564512), (885, 554944), (897, 547520), (920, 533832), (928, 529230), (944, 520260), (960, 511589), (1040, 472236), (1104, 444860), (1131, 434240), (1160, 423384), (1180, 416208), (1196, 410640), (1248, 393530), (1334, 368160), (1357, 361920), (1380, 355888), (1392, 352820), (1416, 346840), (1472, 333645), (1495, 328512), (1508, 325680), (1534, 320160), (1560, 314824), (1711, 287040), (1740, 282256), (1770, 277472), (1794, 273760), (1840, 266916), (1856, 264615), (1885, 260544), (1888, 260130), (2001, 245440), (2080, 236118), (2208, 222430), (2262, 217120), (2301, 213440), (2320, 211692), (2360, 208104), (2392, 205320), (2496, 196765), (2668, 184080), (2714, 180960), (2760, 177944), (2784, 176410), (2832, 173420), (2990, 164256), (3016, 162840), (3068, 160080), (3120, 157412), (3335, 147264), (3422, 143520), (3480, 141128), (3540, 138736), (3588, 136880), (3680, 133458), (3770, 130272), (3776, 130065), (3835, 128064), (4002, 122720), (4071, 120640), (4160, 118059), (4416, 111215), (4485, 109504), (4524, 108560), (4602, 106720), (4640, 105846), (4720, 104052), (4784, 102660), (5133, 95680), (5336, 92040), (5428, 90480), (5520, 88972), (5568, 88205), (5655, 86848), (5664, 86710), (5980, 82128), (6032, 81420), (6136, 80040), (6240, 78706), (6670, 73632), (6785, 72384), (6844, 71760), (6960, 70564), (7080, 69368), (7176, 68440), (7360, 66729), (7540, 65136), (7670, 64032), (8004, 61360), (8142, 60320), (8555, 57408), (8671, 56640), (8970, 54752), (9048, 54280), (9204, 53360), (9280, 52923), (9440, 52026), (9568, 51330), (10005, 49088), (10266, 47840), (10672, 46020), (10856, 45240), (11040, 44486), (11310, 43424), (11328, 43355), (11505, 42688), (11960, 41064), (12064, 40710), (12272, 40020), (12480, 39353), (13340, 36816), (13570, 36192), (13688, 35880), (13920, 35282), (14160, 34684), (14352, 34220), (15080, 32568), (15340, 32016), (16008, 30680), (16284, 30160), (17110, 28704), (17342, 28320), (17641, 27840), (17940, 27376), (18096, 27140), (18408, 26680), (18880, 26013), (19136, 25665), (20010, 24544), (20355, 24128), (20532, 23920), (21344, 23010), (21712, 22620), (22080, 22243)]