66618799920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2671}}^1$

素因数の和:3982

約数の個数: 240

約数和(自身を含む): 232282132992

約数和(自身を除く): 165663333072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1283, 1296, 1620, 1944, 2160, 2430, 2566, 2671, 3240, 3849, 3888, 4860, 5132, 5342, 6415, 6480, 7698, 8013, 9720, 10264, 10684, 11547, 12830, 13355, 15396, 16026, 19245, 19440, 20528, 21368, 23094, 24039, 25660, 26710, 30792, 32052, 34641, 38490, 40065, 42736, 46188, 48078, 51320, 53420, 57735, 61584, 64104, 69282, 72117, 76980, 80130, 92376, 96156, 102640, 103923, 106840, 115470, 120195, 128208, 138564, 144234, 153960, 160260, 173205, 184752, 192312, 207846, 213680, 216351, 230940, 240390, 277128, 288468, 307920, 311769, 320520, 346410, 360585, 384624, 415692, 432702, 461880, 480780, 519615, 554256, 576936, 623538, 641040, 649053, 692820, 721170, 831384, 865404, 923760, 961560, 1039230, 1081755, 1153872, 1247076, 1298106, 1385640, 1442340, 1558845, 1662768, 1730808, 1923120, 2078460, 2163510, 2494152, 2596212, 2771280, 2884680, 3117690, 3245265, 3426893, 3461616, 4156920, 4327020, 4988304, 5192424, 5769360, 6235380, 6490530, 6853786, 8313840, 8654040, 10280679, 10384848, 12470760, 12981060, 13707572, 17134465, 17308080, 20561358, 24941520, 25962120, 27415144, 30842037, 34268930, 41122716, 51403395, 51924240, 54830288, 61684074, 68537860, 82245432, 92526111, 102806790, 123368148, 137075720, 154210185, 164490864, 185052222, 205613580, 246736296, 274151440, 277578333, 308420370, 370104444, 411227160, 462630555, 493472592, 555156666, 616840740, 740208888, 822454320, 832734999, 925261110, 1110313332, 1233681480, 1387891665, 1480417776, 1665469998, 1850522220, 2220626664, 2467362960, 2775783330, 3330939996, 3701044440, 4163674995, 4441253328, 5551566660, 6661879992, 7402088880, 8327349990, 11103133320, 13323759984, 16654699980, 22206266640, 33309399960, 66618799920]

約数ペア:

[(1, 66618799920), (2, 33309399960), (3, 22206266640), (4, 16654699980), (5, 13323759984), (6, 11103133320), (8, 8327349990), (9, 7402088880), (10, 6661879992), (12, 5551566660), (15, 4441253328), (16, 4163674995), (18, 3701044440), (20, 3330939996), (24, 2775783330), (27, 2467362960), (30, 2220626664), (36, 1850522220), (40, 1665469998), (45, 1480417776), (48, 1387891665), (54, 1233681480), (60, 1110313332), (72, 925261110), (80, 832734999), (81, 822454320), (90, 740208888), (108, 616840740), (120, 555156666), (135, 493472592), (144, 462630555), (162, 411227160), (180, 370104444), (216, 308420370), (240, 277578333), (243, 274151440), (270, 246736296), (324, 205613580), (360, 185052222), (405, 164490864), (432, 154210185), (486, 137075720), (540, 123368148), (648, 102806790), (720, 92526111), (810, 82245432), (972, 68537860), (1080, 61684074), (1215, 54830288), (1283, 51924240), (1296, 51403395), (1620, 41122716), (1944, 34268930), (2160, 30842037), (2430, 27415144), (2566, 25962120), (2671, 24941520), (3240, 20561358), (3849, 17308080), (3888, 17134465), (4860, 13707572), (5132, 12981060), (5342, 12470760), (6415, 10384848), (6480, 10280679), (7698, 8654040), (8013, 8313840), (9720, 6853786), (10264, 6490530), (10684, 6235380), (11547, 5769360), (12830, 5192424), (13355, 4988304), (15396, 4327020), (16026, 4156920), (19245, 3461616), (19440, 3426893), (20528, 3245265), (21368, 3117690), (23094, 2884680), (24039, 2771280), (25660, 2596212), (26710, 2494152), (30792, 2163510), (32052, 2078460), (34641, 1923120), (38490, 1730808), (40065, 1662768), (42736, 1558845), (46188, 1442340), (48078, 1385640), (51320, 1298106), (53420, 1247076), (57735, 1153872), (61584, 1081755), (64104, 1039230), (69282, 961560), (72117, 923760), (76980, 865404), (80130, 831384), (92376, 721170), (96156, 692820), (102640, 649053), (103923, 641040), (106840, 623538), (115470, 576936), (120195, 554256), (128208, 519615), (138564, 480780), (144234, 461880), (153960, 432702), (160260, 415692), (173205, 384624), (184752, 360585), (192312, 346410), (207846, 320520), (213680, 311769), (216351, 307920), (230940, 288468), (240390, 277128)]