20069607600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{265471}}^1$

素因数の和:265505

約数の個数: 240

約数和(自身を含む): 81637949440

約数和(自身を除く): 61568341840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 7560, 8400, 9450, 10800, 12600, 15120, 18900, 25200, 37800, 75600, 265471, 530942, 796413, 1061884, 1327355, 1592826, 1858297, 2123768, 2389239, 2654710, 3185652, 3716594, 3982065, 4247536, 4778478, 5309420, 5574891, 6371304, 6636775, 7167717, 7433188, 7964130, 9291485, 9556956, 10618840, 11149782, 11946195, 12742608, 13273550, 14335434, 14866376, 15928260, 16724673, 18582970, 19113912, 19910325, 21237680, 22299564, 23892390, 26547100, 27874455, 28670868, 29732752, 31856520, 33449346, 35838585, 37165940, 38227824, 39820650, 44599128, 46457425, 47784780, 50174019, 53094200, 55748910, 57341736, 59730975, 63713040, 66898692, 71677170, 74331880, 79641300, 83623365, 89198256, 92914850, 95569560, 100348038, 106188400, 111497820, 114683472, 119461950, 133797384, 139372275, 143354340, 148663760, 159282600, 167246730, 179192925, 185829700, 191139120, 200696076, 222995640, 238923900, 250870095, 267594768, 278744550, 286708680, 318565200, 334493460, 358385850, 371659400, 401392152, 418116825, 445991280, 477847800, 501740190, 557489100, 573417360, 668986920, 716771700, 743318800, 802784304, 836233650, 955695600, 1003480380, 1114978200, 1254350475, 1337973840, 1433543400, 1672467300, 2006960760, 2229956400, 2508700950, 2867086800, 3344934600, 4013921520, 5017401900, 6689869200, 10034803800, 20069607600]

約数ペア:

[(1, 20069607600), (2, 10034803800), (3, 6689869200), (4, 5017401900), (5, 4013921520), (6, 3344934600), (7, 2867086800), (8, 2508700950), (9, 2229956400), (10, 2006960760), (12, 1672467300), (14, 1433543400), (15, 1337973840), (16, 1254350475), (18, 1114978200), (20, 1003480380), (21, 955695600), (24, 836233650), (25, 802784304), (27, 743318800), (28, 716771700), (30, 668986920), (35, 573417360), (36, 557489100), (40, 501740190), (42, 477847800), (45, 445991280), (48, 418116825), (50, 401392152), (54, 371659400), (56, 358385850), (60, 334493460), (63, 318565200), (70, 286708680), (72, 278744550), (75, 267594768), (80, 250870095), (84, 238923900), (90, 222995640), (100, 200696076), (105, 191139120), (108, 185829700), (112, 179192925), (120, 167246730), (126, 159282600), (135, 148663760), (140, 143354340), (144, 139372275), (150, 133797384), (168, 119461950), (175, 114683472), (180, 111497820), (189, 106188400), (200, 100348038), (210, 95569560), (216, 92914850), (225, 89198256), (240, 83623365), (252, 79641300), (270, 74331880), (280, 71677170), (300, 66898692), (315, 63713040), (336, 59730975), (350, 57341736), (360, 55748910), (378, 53094200), (400, 50174019), (420, 47784780), (432, 46457425), (450, 44599128), (504, 39820650), (525, 38227824), (540, 37165940), (560, 35838585), (600, 33449346), (630, 31856520), (675, 29732752), (700, 28670868), (720, 27874455), (756, 26547100), (840, 23892390), (900, 22299564), (945, 21237680), (1008, 19910325), (1050, 19113912), (1080, 18582970), (1200, 16724673), (1260, 15928260), (1350, 14866376), (1400, 14335434), (1512, 13273550), (1575, 12742608), (1680, 11946195), (1800, 11149782), (1890, 10618840), (2100, 9556956), (2160, 9291485), (2520, 7964130), (2700, 7433188), (2800, 7167717), (3024, 6636775), (3150, 6371304), (3600, 5574891), (3780, 5309420), (4200, 4778478), (4725, 4247536), (5040, 3982065), (5400, 3716594), (6300, 3185652), (7560, 2654710), (8400, 2389239), (9450, 2123768), (10800, 1858297), (12600, 1592826), (15120, 1327355), (18900, 1061884), (25200, 796413), (37800, 530942), (75600, 265471)]