245562720

素因数分解:

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

素因数の和:142

約数の個数: 384

約数和(自身を含む): 914457600

約数和(自身を除く): 668894880

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, 65, 69, 78, 80, 87, 92, 96, 104, 115, 116, 118, 120, 130, 138, 145, 156, 160, 174, 177, 184, 195, 208, 230, 232, 236, 240, 260, 276, 290, 295, 299, 312, 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, 870, 885, 897, 920, 928, 944, 1040, 1104, 1131, 1160, 1180, 1196, 1248, 1334, 1357, 1380, 1392, 1416, 1495, 1508, 1534, 1560, 1711, 1740, 1770, 1794, 1840, 1885, 1888, 2001, 2080, 2208, 2262, 2301, 2320, 2360, 2392, 2668, 2714, 2760, 2784, 2832, 2990, 3016, 3068, 3120, 3335, 3422, 3480, 3540, 3588, 3680, 3770, 3835, 4002, 4071, 4485, 4524, 4602, 4640, 4720, 4784, 5133, 5336, 5428, 5520, 5655, 5664, 5980, 6032, 6136, 6240, 6670, 6785, 6844, 6960, 7080, 7176, 7540, 7670, 8004, 8142, 8555, 8671, 8970, 9048, 9204, 9440, 9568, 10005, 10266, 10672, 10856, 11040, 11310, 11505, 11960, 12064, 12272, 13340, 13570, 13688, 13920, 14160, 14352, 15080, 15340, 16008, 16284, 17110, 17342, 17641, 17940, 18096, 18408, 20010, 20355, 20532, 21344, 21712, 22243, 22620, 23010, 23920, 24544, 25665, 26013, 26680, 27140, 27376, 28320, 28704, 30160, 30680, 32016, 32568, 34220, 34684, 35282, 35880, 36192, 36816, 39353, 40020, 40710, 41064, 43355, 43424, 44486, 45240, 46020, 47840, 51330, 52026, 52923, 53360, 54280, 54752, 60320, 61360, 64032, 65136, 66729, 68440, 69368, 70564, 71760, 73632, 78706, 80040, 81420, 82128, 86710, 88205, 88972, 90480, 92040, 102660, 104052, 105846, 106720, 108560, 111215, 118059, 122720, 130065, 130272, 133458, 136880, 138736, 141128, 143520, 157412, 160080, 162840, 164256, 173420, 176410, 177944, 180960, 184080, 196765, 205320, 208104, 211692, 217120, 222430, 236118, 260130, 264615, 266916, 273760, 277472, 282256, 314824, 320160, 325680, 333645, 346840, 352820, 355888, 368160, 393530, 410640, 416208, 423384, 444860, 472236, 511589, 520260, 529230, 533832, 564512, 590295, 629648, 651360, 667290, 693680, 705640, 711776, 787060, 821280, 832416, 846768, 889720, 944472, 1023178, 1040520, 1058460, 1067664, 1180590, 1259296, 1334580, 1387360, 1411280, 1534767, 1574120, 1693536, 1779440, 1888944, 2046356, 2081040, 2116920, 2135328, 2361180, 2557945, 2669160, 2822560, 3069534, 3148240, 3558880, 3777888, 4092712, 4162080, 4233840, 4722360, 5115890, 5338320, 6139068, 6296480, 7673835, 8185424, 8467680, 9444720, 10231780, 10676640, 12278136, 15347670, 16370848, 18889440, 20463560, 24556272, 30695340, 40927120, 49112544, 61390680, 81854240, 122781360, 245562720]

約数ペア:

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