20233809120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{27751}}^1$

素因数の和:27814

約数の個数: 288

約数和(自身を含む): 76536907776

約数和(自身を除く): 56303098656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4340, 4557, 4704, 4960, 5208, 5880, 6076, 6510, 6944, 7440, 7595, 7840, 8680, 9114, 10416, 11760, 12152, 13020, 14880, 15190, 17360, 18228, 20832, 22785, 23520, 24304, 26040, 27751, 30380, 34720, 36456, 45570, 48608, 52080, 55502, 60760, 72912, 83253, 91140, 104160, 111004, 121520, 138755, 145824, 166506, 182280, 194257, 222008, 243040, 277510, 333012, 364560, 388514, 416265, 444016, 555020, 582771, 666024, 729120, 777028, 832530, 860281, 888032, 971285, 1110040, 1165542, 1332048, 1359799, 1554056, 1665060, 1720562, 1942570, 2220080, 2331084, 2580843, 2664096, 2719598, 2913855, 3108112, 3330120, 3441124, 3885140, 4079397, 4301405, 4440160, 4662168, 5161686, 5439196, 5827710, 6021967, 6216224, 6660240, 6798995, 6882248, 7770280, 8158794, 8602810, 9324336, 10323372, 10878392, 11655420, 12043934, 12904215, 13320480, 13597990, 13764496, 15540560, 16317588, 17205620, 18065901, 18648672, 20396985, 20646744, 21756784, 23310840, 24087868, 25808430, 27195980, 27528992, 30109835, 31081120, 32635176, 34411240, 36131802, 40793970, 41293488, 42153769, 43513568, 46621680, 48175736, 51616860, 54391960, 60219670, 65270352, 68822480, 72263604, 81587940, 82586976, 84307538, 90329505, 93243360, 96351472, 103233720, 108783920, 120439340, 126461307, 130540704, 137644960, 144527208, 163175880, 168615076, 180659010, 192702944, 206467440, 210768845, 217567840, 240878680, 252922614, 289054416, 326351760, 337230152, 361318020, 412934880, 421537690, 481757360, 505845228, 578108832, 632306535, 652703520, 674460304, 722636040, 843075380, 963514720, 1011690456, 1264613070, 1348920608, 1445272080, 1686150760, 2023380912, 2529226140, 2890544160, 3372301520, 4046761824, 5058452280, 6744603040, 10116904560, 20233809120]

約数ペア:

[(1, 20233809120), (2, 10116904560), (3, 6744603040), (4, 5058452280), (5, 4046761824), (6, 3372301520), (7, 2890544160), (8, 2529226140), (10, 2023380912), (12, 1686150760), (14, 1445272080), (15, 1348920608), (16, 1264613070), (20, 1011690456), (21, 963514720), (24, 843075380), (28, 722636040), (30, 674460304), (31, 652703520), (32, 632306535), (35, 578108832), (40, 505845228), (42, 481757360), (48, 421537690), (49, 412934880), (56, 361318020), (60, 337230152), (62, 326351760), (70, 289054416), (80, 252922614), (84, 240878680), (93, 217567840), (96, 210768845), (98, 206467440), (105, 192702944), (112, 180659010), (120, 168615076), (124, 163175880), (140, 144527208), (147, 137644960), (155, 130540704), (160, 126461307), (168, 120439340), (186, 108783920), (196, 103233720), (210, 96351472), (217, 93243360), (224, 90329505), (240, 84307538), (245, 82586976), (248, 81587940), (280, 72263604), (294, 68822480), (310, 65270352), (336, 60219670), (372, 54391960), (392, 51616860), (420, 48175736), (434, 46621680), (465, 43513568), (480, 42153769), (490, 41293488), (496, 40793970), (560, 36131802), (588, 34411240), (620, 32635176), (651, 31081120), (672, 30109835), (735, 27528992), (744, 27195980), (784, 25808430), (840, 24087868), (868, 23310840), (930, 21756784), (980, 20646744), (992, 20396985), (1085, 18648672), (1120, 18065901), (1176, 17205620), (1240, 16317588), (1302, 15540560), (1470, 13764496), (1488, 13597990), (1519, 13320480), (1568, 12904215), (1680, 12043934), (1736, 11655420), (1860, 10878392), (1960, 10323372), (2170, 9324336), (2352, 8602810), (2480, 8158794), (2604, 7770280), (2940, 6882248), (2976, 6798995), (3038, 6660240), (3255, 6216224), (3360, 6021967), (3472, 5827710), (3720, 5439196), (3920, 5161686), (4340, 4662168), (4557, 4440160), (4704, 4301405), (4960, 4079397), (5208, 3885140), (5880, 3441124), (6076, 3330120), (6510, 3108112), (6944, 2913855), (7440, 2719598), (7595, 2664096), (7840, 2580843), (8680, 2331084), (9114, 2220080), (10416, 1942570), (11760, 1720562), (12152, 1665060), (13020, 1554056), (14880, 1359799), (15190, 1332048), (17360, 1165542), (18228, 1110040), (20832, 971285), (22785, 888032), (23520, 860281), (24304, 832530), (26040, 777028), (27751, 729120), (30380, 666024), (34720, 582771), (36456, 555020), (45570, 444016), (48608, 416265), (52080, 388514), (55502, 364560), (60760, 333012), (72912, 277510), (83253, 243040), (91140, 222008), (104160, 194257), (111004, 182280), (121520, 166506), (138755, 145824)]