13040256320

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 672

約数和(自身を含む): 42391584000

約数和(自身を除く): 29351327680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 37, 38, 40, 49, 52, 56, 64, 65, 70, 74, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 148, 152, 160, 169, 182, 185, 190, 196, 208, 224, 245, 247, 259, 260, 266, 280, 296, 304, 320, 338, 343, 364, 370, 380, 392, 416, 448, 455, 481, 490, 494, 518, 520, 532, 560, 592, 608, 637, 665, 676, 686, 703, 728, 740, 760, 784, 832, 845, 910, 931, 962, 980, 988, 1036, 1040, 1064, 1120, 1183, 1184, 1216, 1235, 1274, 1295, 1330, 1352, 1372, 1406, 1456, 1480, 1520, 1568, 1690, 1715, 1729, 1813, 1820, 1862, 1924, 1960, 1976, 2072, 2080, 2128, 2240, 2366, 2368, 2405, 2470, 2548, 2590, 2660, 2704, 2744, 2812, 2912, 2960, 3040, 3136, 3185, 3211, 3367, 3380, 3430, 3458, 3515, 3626, 3640, 3724, 3848, 3920, 3952, 4144, 4160, 4256, 4459, 4655, 4732, 4810, 4921, 4940, 5096, 5180, 5320, 5408, 5488, 5624, 5824, 5915, 5920, 6080, 6253, 6370, 6422, 6517, 6734, 6760, 6860, 6916, 7030, 7252, 7280, 7448, 7696, 7840, 7904, 8281, 8288, 8512, 8645, 8918, 9065, 9139, 9310, 9464, 9620, 9842, 9880, 10192, 10360, 10640, 10816, 10976, 11248, 11830, 11840, 12103, 12506, 12691, 12740, 12844, 13034, 13468, 13520, 13720, 13832, 14060, 14504, 14560, 14896, 15392, 15680, 15808, 16055, 16562, 16576, 16835, 17290, 17836, 18130, 18278, 18620, 18928, 19240, 19684, 19760, 20384, 20720, 21280, 21952, 22295, 22477, 22496, 23569, 23660, 24206, 24605, 25012, 25382, 25480, 25688, 26068, 26936, 27040, 27440, 27664, 28120, 29008, 29120, 29792, 30784, 31265, 32110, 32585, 33124, 33670, 34447, 34580, 35672, 36260, 36556, 37240, 37856, 38480, 39368, 39520, 40768, 41405, 41440, 42560, 43771, 44590, 44954, 44992, 45695, 47138, 47320, 48412, 49210, 50024, 50764, 50960, 51376, 52136, 53872, 54080, 54880, 55328, 56240, 57967, 58016, 59584, 60515, 62530, 63455, 63973, 64220, 65170, 66248, 67340, 68894, 69160, 71344, 72520, 73112, 74480, 75712, 76960, 78736, 79040, 82810, 82880, 84721, 87542, 89180, 89908, 91390, 94276, 94640, 96824, 98420, 100048, 101528, 101920, 102752, 104272, 107744, 109760, 110656, 112385, 112480, 115934, 116032, 117845, 118807, 121030, 125060, 126910, 127946, 128440, 130340, 132496, 134680, 137788, 138320, 142688, 145040, 146224, 148960, 153920, 157339, 157472, 164983, 165620, 169442, 172235, 175084, 178360, 179816, 182780, 188552, 189280, 193648, 196840, 200096, 203056, 203840, 205504, 208544, 215488, 218855, 224770, 224960, 231868, 235690, 237614, 241129, 242060, 250120, 253820, 255892, 256880, 260680, 264992, 269360, 275576, 276640, 285376, 289835, 290080, 292448, 297920, 306397, 314678, 314944, 319865, 329966, 331240, 338884, 344470, 350168, 356720, 359632, 365560, 377104, 378560, 387296, 393680, 400192, 406112, 417088, 423605, 437710, 447811, 449540, 463736, 471380, 475228, 482258, 484120, 500240, 507640, 511784, 513760, 521360, 529984, 538720, 551152, 553280, 579670, 580160, 584896, 594035, 612794, 629356, 639730, 659932, 662480, 677768, 688940, 700336, 713440, 719264, 731120, 754208, 774592, 786695, 787360, 812224, 824915, 831649, 847210, 875420, 895622, 899080, 927472, 942760, 950456, 964516, 968240, 1000480, 1015280, 1023568, 1027520, 1042720, 1077440, 1101373, 1102304, 1159340, 1188070, 1205645, 1225588, 1258712, 1279460, 1319864, 1324960, 1355536, 1377880, 1400672, 1426880, 1438528, 1462240, 1508416, 1531985, 1573390, 1574720, 1649830, 1663298, 1694420, 1750840, 1791244, 1798160, 1854944, 1885520, 1900912, 1929032, 1936480, 2000960, 2030560, 2047136, 2085440, 2144779, 2202746, 2204608, 2239055, 2318680, 2376140, 2411290, 2451176, 2517424, 2558920, 2639728, 2649920, 2711072, 2755760, 2801344, 2924480, 3063970, 3134677, 3146780, 3299660, 3326596, 3388840, 3501680, 3582488, 3596320, 3709888, 3771040, 3801824, 3858064, 3872960, 4061120, 4094272, 4158245, 4289558, 4405492, 4478110, 4637360, 4752280, 4822580, 4902352, 5034848, 5117840, 5279456, 5422144, 5506865, 5511520, 5821543, 6127940, 6269354, 6293560, 6599320, 6653192, 6777680, 7003360, 7164976, 7192640, 7542080, 7603648, 7716128, 8316490, 8579116, 8810984, 8956220, 9274720, 9504560, 9645160, 9804704, 10069696, 10235680, 10558912, 10723895, 11013730, 11023040, 11643086, 12255880, 12538708, 12587120, 13198640, 13306384, 13555360, 14006720, 14329952, 15432256, 15673385, 16632980, 17158232, 17621968, 17912440, 18549440, 19009120, 19290320, 19609408, 20471360, 21447790, 22027460, 23286172, 24511760, 25077416, 25174240, 26397280, 26612768, 27110720, 28659904, 29107715, 31346770, 33265960, 34316464, 35243936, 35824880, 38018240, 38580640, 40750801, 42895580, 44054920, 46572344, 49023520, 50154832, 50348480, 52794560, 53225536, 58215430, 62693540, 66531920, 68632928, 70487872, 71649760, 77161280, 81501602, 85791160, 88109840, 93144688, 98047040, 100309664, 116430860, 125387080, 133063840, 137265856, 143299520, 163003204, 171582320, 176219680, 186289376, 200619328, 203754005, 232861720, 250774160, 266127680, 326006408, 343164640, 352439360, 372578752, 407508010, 465723440, 501548320, 652012816, 686329280, 815016020, 931446880, 1003096640, 1304025632, 1630032040, 1862893760, 2608051264, 3260064080, 6520128160, 13040256320]

約数ペア:

[(1, 13040256320), (2, 6520128160), (4, 3260064080), (5, 2608051264), (7, 1862893760), (8, 1630032040), (10, 1304025632), (13, 1003096640), (14, 931446880), (16, 815016020), (19, 686329280), (20, 652012816), (26, 501548320), (28, 465723440), (32, 407508010), (35, 372578752), (37, 352439360), (38, 343164640), (40, 326006408), (49, 266127680), (52, 250774160), (56, 232861720), (64, 203754005), (65, 200619328), (70, 186289376), (74, 176219680), (76, 171582320), (80, 163003204), (91, 143299520), (95, 137265856), (98, 133063840), (104, 125387080), (112, 116430860), (130, 100309664), (133, 98047040), (140, 93144688), (148, 88109840), (152, 85791160), (160, 81501602), (169, 77161280), (182, 71649760), (185, 70487872), (190, 68632928), (196, 66531920), (208, 62693540), (224, 58215430), (245, 53225536), (247, 52794560), (259, 50348480), (260, 50154832), (266, 49023520), (280, 46572344), (296, 44054920), (304, 42895580), (320, 40750801), (338, 38580640), (343, 38018240), (364, 35824880), (370, 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