19747490880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:918

約数の個数: 448

約数和(自身を含む): 71340756480

約数和(自身を除く): 51593265600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 89, 92, 96, 104, 115, 120, 130, 138, 156, 160, 178, 184, 192, 195, 208, 230, 240, 260, 267, 276, 299, 312, 320, 345, 356, 368, 390, 416, 445, 460, 480, 520, 534, 552, 598, 624, 690, 712, 736, 773, 780, 832, 890, 897, 920, 960, 1040, 1068, 1104, 1157, 1196, 1248, 1335, 1380, 1424, 1472, 1495, 1546, 1560, 1780, 1794, 1840, 2047, 2080, 2136, 2208, 2314, 2319, 2392, 2496, 2670, 2760, 2848, 2990, 3092, 3120, 3471, 3560, 3588, 3680, 3865, 4094, 4160, 4272, 4416, 4485, 4628, 4638, 4784, 5340, 5520, 5696, 5785, 5980, 6141, 6184, 6240, 6942, 7120, 7176, 7360, 7730, 8188, 8544, 8970, 9256, 9276, 9568, 10049, 10235, 10680, 11040, 11570, 11595, 11960, 12282, 12368, 12480, 13884, 14240, 14352, 15460, 16376, 17088, 17355, 17779, 17940, 18512, 18552, 19136, 20098, 20470, 21360, 22080, 23140, 23190, 23920, 24564, 24736, 26611, 27768, 28480, 28704, 30147, 30705, 30920, 32752, 34710, 35558, 35880, 37024, 37104, 40196, 40940, 42720, 46280, 46380, 47840, 49128, 49472, 50245, 53222, 53337, 55536, 57408, 60294, 61410, 61840, 65504, 68797, 69420, 71116, 71760, 74048, 74208, 79833, 80392, 81880, 85440, 88895, 92560, 92760, 95680, 98256, 100490, 106444, 106674, 111072, 120588, 122820, 123680, 131008, 133055, 137594, 138840, 142232, 143520, 148416, 150735, 159666, 160784, 163760, 177790, 185120, 185520, 196512, 200980, 206391, 212888, 213348, 222144, 231127, 241176, 245640, 247360, 266110, 266685, 275188, 277680, 284464, 287040, 301470, 319332, 321568, 327520, 343985, 355580, 370240, 371040, 393024, 399165, 401960, 412782, 425776, 426696, 462254, 482352, 491280, 532220, 533370, 550376, 555360, 568928, 602940, 638664, 643136, 655040, 687970, 693381, 711160, 742080, 798330, 803920, 825564, 851552, 853392, 894361, 924508, 964704, 982560, 1031955, 1064440, 1066740, 1100752, 1110720, 1137856, 1155635, 1205880, 1277328, 1375940, 1386762, 1422320, 1582331, 1596660, 1607840, 1651128, 1703104, 1706784, 1788722, 1849016, 1929408, 1965120, 2063910, 2128880, 2133480, 2201504, 2311270, 2411760, 2554656, 2683083, 2751880, 2773524, 2844640, 3164662, 3193320, 3215680, 3302256, 3413568, 3466905, 3577444, 3698032, 4127820, 4257760, 4266960, 4403008, 4471805, 4622540, 4746993, 4823520, 5109312, 5366166, 5503760, 5547048, 5689280, 6329324, 6386640, 6604512, 6933810, 7154888, 7396064, 7911655, 8255640, 8515520, 8533920, 8943610, 9245080, 9493986, 9647040, 10732332, 11007520, 11094096, 12658648, 12773280, 13209024, 13415415, 13867620, 14309776, 14792128, 15823310, 16511280, 17067840, 17887220, 18490160, 18987972, 20570303, 21464664, 22015040, 22188192, 23734965, 25317296, 25546560, 26830830, 27735240, 28619552, 31646620, 33022560, 35774440, 36980320, 37975944, 41140606, 42929328, 44376384, 47469930, 50634592, 53661660, 55470480, 57239104, 61710909, 63293240, 66045120, 71548880, 73960640, 75951888, 82281212, 85858656, 94939860, 101269184, 102851515, 107323320, 110940960, 123421818, 126586480, 143097760, 151903776, 164562424, 171717312, 189879720, 205703030, 214646640, 221881920, 246843636, 253172960, 286195520, 303807552, 308554545, 329124848, 379759440, 411406060, 429293280, 493687272, 506345920, 617109090, 658249696, 759518880, 822812120, 858586560, 987374544, 1234218180, 1316499392, 1519037760, 1645624240, 1974749088, 2468436360, 3291248480, 3949498176, 4936872720, 6582496960, 9873745440, 19747490880]

約数ペア:

[(1, 19747490880), (2, 9873745440), (3, 6582496960), (4, 4936872720), (5, 3949498176), (6, 3291248480), (8, 2468436360), (10, 1974749088), (12, 1645624240), (13, 1519037760), (15, 1316499392), (16, 1234218180), (20, 987374544), (23, 858586560), (24, 822812120), (26, 759518880), (30, 658249696), (32, 617109090), (39, 506345920), (40, 493687272), (46, 429293280), (48, 411406060), (52, 379759440), (60, 329124848), (64, 308554545), (65, 303807552), (69, 286195520), (78, 253172960), (80, 246843636), (89, 221881920), (92, 214646640), (96, 205703030), (104, 189879720), (115, 171717312), (120, 164562424), (130, 151903776), (138, 143097760), (156, 126586480), (160, 123421818), (178, 110940960), (184, 107323320), (192, 102851515), (195, 101269184), (208, 94939860), (230, 85858656), (240, 82281212), (260, 75951888), (267, 73960640), (276, 71548880), (299, 66045120), (312, 63293240), (320, 61710909), (345, 57239104), (356, 55470480), (368, 53661660), (390, 50634592), (416, 47469930), (445, 44376384), (460, 42929328), (480, 41140606), (520, 37975944), (534, 36980320), (552, 35774440), (598, 33022560), (624, 31646620), (690, 28619552), (712, 27735240), (736, 26830830), (773, 25546560), (780, 25317296), (832, 23734965), (890, 22188192), (897, 22015040), (920, 21464664), (960, 20570303), (1040, 18987972), (1068, 18490160), (1104, 17887220), (1157, 17067840), (1196, 16511280), (1248, 15823310), (1335, 14792128), (1380, 14309776), (1424, 13867620), (1472, 13415415), (1495, 13209024), (1546, 12773280), (1560, 12658648), (1780, 11094096), (1794, 11007520), (1840, 10732332), (2047, 9647040), (2080, 9493986), (2136, 9245080), (2208, 8943610), (2314, 8533920), (2319, 8515520), (2392, 8255640), (2496, 7911655), (2670, 7396064), (2760, 7154888), (2848, 6933810), (2990, 6604512), (3092, 6386640), (3120, 6329324), (3471, 5689280), (3560, 5547048), (3588, 5503760), (3680, 5366166), (3865, 5109312), (4094, 4823520), (4160, 4746993), (4272, 4622540), (4416, 4471805), (4485, 4403008), (4628, 4266960), (4638, 4257760), (4784, 4127820), (5340, 3698032), (5520, 3577444), (5696, 3466905), (5785, 3413568), (5980, 3302256), (6141, 3215680), (6184, 3193320), (6240, 3164662), (6942, 2844640), (7120, 2773524), (7176, 2751880), (7360, 2683083), (7730, 2554656), (8188, 2411760), (8544, 2311270), (8970, 2201504), (9256, 2133480), (9276, 2128880), (9568, 2063910), (10049, 1965120), (10235, 1929408), (10680, 1849016), (11040, 1788722), (11570, 1706784), (11595, 1703104), (11960, 1651128), (12282, 1607840), (12368, 1596660), (12480, 1582331), (13884, 1422320), (14240, 1386762), (14352, 1375940), (15460, 1277328), (16376, 1205880), (17088, 1155635), (17355, 1137856), (17779, 1110720), (17940, 1100752), (18512, 1066740), (18552, 1064440), (19136, 1031955), (20098, 982560), (20470, 964704), (21360, 924508), (22080, 894361), (23140, 853392), (23190, 851552), (23920, 825564), (24564, 803920), (24736, 798330), (26611, 742080), (27768, 711160), (28480, 693381), (28704, 687970), (30147, 655040), (30705, 643136), (30920, 638664), (32752, 602940), (34710, 568928), (35558, 555360), (35880, 550376), (37024, 533370), (37104, 532220), (40196, 491280), (40940, 482352), (42720, 462254), (46280, 426696), (46380, 425776), (47840, 412782), (49128, 401960), (49472, 399165), (50245, 393024), (53222, 371040), (53337, 370240), (55536, 355580), (57408, 343985), (60294, 327520), (61410, 321568), (61840, 319332), (65504, 301470), (68797, 287040), (69420, 284464), (71116, 277680), (71760, 275188), (74048, 266685), (74208, 266110), (79833, 247360), (80392, 245640), (81880, 241176), (85440, 231127), (88895, 222144), (92560, 213348), (92760, 212888), (95680, 206391), (98256, 200980), (100490, 196512), (106444, 185520), (106674, 185120), (111072, 177790), (120588, 163760), (122820, 160784), (123680, 159666), (131008, 150735), (133055, 148416), (137594, 143520), (138840, 142232)]