399754392480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4023293}}^1$

素因数の和:4023340

約数の個数: 192

約数和(自身を含む): 1459972926720

約数和(自身を除く): 1060218534240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 99360, 4023293, 8046586, 12069879, 16093172, 20116465, 24139758, 32186344, 36209637, 40232930, 48279516, 60349395, 64372688, 72419274, 80465860, 92535739, 96559032, 108628911, 120698790, 128745376, 144838548, 160931720, 181048185, 185071478, 193118064, 217257822, 241397580, 277607217, 289677096, 321863440, 362096370, 370142956, 386236128, 434515644, 462678695, 482795160, 543144555, 555214434, 579354192, 643726880, 724192740, 740285912, 832821651, 869031288, 925357390, 965590320, 1086289110, 1110428868, 1158708384, 1388036085, 1448385480, 1480571824, 1665643302, 1738062576, 1850714780, 1931180640, 2172578220, 2220857736, 2498464953, 2776072170, 2896770960, 2961143648, 3331286604, 3476125152, 3701429560, 4164108255, 4345156440, 4441715472, 4996929906, 5552144340, 5793541920, 6662573208, 7402859120, 8328216510, 8690312880, 8883430944, 9993859812, 11104288680, 12492324765, 13325146416, 14805718240, 16656433020, 17380625760, 19987719624, 22208577360, 24984649530, 26650292832, 33312866040, 39975439248, 44417154720, 49969299060, 66625732080, 79950878496, 99938598120, 133251464160, 199877196240, 399754392480]

約数ペア:

[(1, 399754392480), (2, 199877196240), (3, 133251464160), (4, 99938598120), (5, 79950878496), (6, 66625732080), (8, 49969299060), (9, 44417154720), (10, 39975439248), (12, 33312866040), (15, 26650292832), (16, 24984649530), (18, 22208577360), (20, 19987719624), (23, 17380625760), (24, 16656433020), (27, 14805718240), (30, 13325146416), (32, 12492324765), (36, 11104288680), (40, 9993859812), (45, 8883430944), (46, 8690312880), (48, 8328216510), (54, 7402859120), (60, 6662573208), (69, 5793541920), (72, 5552144340), (80, 4996929906), (90, 4441715472), (92, 4345156440), (96, 4164108255), (108, 3701429560), (115, 3476125152), (120, 3331286604), (135, 2961143648), (138, 2896770960), (144, 2776072170), (160, 2498464953), (180, 2220857736), (184, 2172578220), (207, 1931180640), (216, 1850714780), (230, 1738062576), (240, 1665643302), (270, 1480571824), (276, 1448385480), (288, 1388036085), (345, 1158708384), (360, 1110428868), (368, 1086289110), (414, 965590320), (432, 925357390), (460, 869031288), (480, 832821651), (540, 740285912), (552, 724192740), (621, 643726880), (690, 579354192), (720, 555214434), (736, 543144555), (828, 482795160), (864, 462678695), (920, 434515644), (1035, 386236128), (1080, 370142956), (1104, 362096370), (1242, 321863440), (1380, 289677096), (1440, 277607217), (1656, 241397580), (1840, 217257822), (2070, 193118064), (2160, 185071478), (2208, 181048185), (2484, 160931720), (2760, 144838548), (3105, 128745376), (3312, 120698790), (3680, 108628911), (4140, 96559032), (4320, 92535739), (4968, 80465860), (5520, 72419274), (6210, 64372688), (6624, 60349395), (8280, 48279516), (9936, 40232930), (11040, 36209637), (12420, 32186344), (16560, 24139758), (19872, 20116465), (24840, 16093172), (33120, 12069879), (49680, 8046586), (99360, 4023293)]