18965152080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{59729}}^1$

素因数の和:59768

約数の個数: 300

約数和(自身を含む): 76624152660

約数和(自身を除く): 57659000580

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6480, 6615, 7056, 7560, 7938, 8820, 9072, 10584, 11340, 11760, 13230, 15120, 15876, 17640, 19845, 21168, 22680, 26460, 31752, 35280, 39690, 45360, 52920, 59729, 63504, 79380, 105840, 119458, 158760, 179187, 238916, 298645, 317520, 358374, 418103, 477832, 537561, 597290, 716748, 836206, 895935, 955664, 1075122, 1194580, 1254309, 1433496, 1612683, 1672412, 1791870, 2090515, 2150244, 2389160, 2508618, 2687805, 2866992, 2926721, 3225366, 3344824, 3583740, 3762927, 4181030, 4300488, 4778320, 4838049, 5017236, 5375610, 5853442, 6271545, 6450732, 6689648, 7167480, 7525854, 8063415, 8362060, 8600976, 8780163, 9676098, 10034472, 10751220, 11288781, 11706884, 12543090, 12901464, 14334960, 14633605, 15051708, 16126830, 16724120, 17560326, 18814635, 19352196, 20068944, 21502440, 22577562, 23413768, 24190245, 25086180, 25802928, 26340489, 29267210, 30103416, 32253660, 33448240, 33866343, 35120652, 37629270, 38704392, 43004880, 43900815, 45155124, 46827536, 48380490, 50172360, 52680978, 56443905, 58534420, 60206832, 64507320, 67732686, 70241304, 75258540, 77408784, 79021467, 87801630, 90310248, 96760980, 100344720, 105361956, 112887810, 117068840, 129014640, 131702445, 135465372, 140482608, 150517080, 158042934, 169331715, 175603260, 180620496, 193521960, 210723912, 225775620, 234137680, 237064401, 263404890, 270930744, 301034160, 316085868, 338663430, 351206520, 387043920, 395107335, 421447824, 451551240, 474128802, 526809780, 541861488, 632171736, 677326860, 702413040, 790214670, 903102480, 948257604, 1053619560, 1185322005, 1264343472, 1354653720, 1580429340, 1896515208, 2107239120, 2370644010, 2709307440, 3160858680, 3793030416, 4741288020, 6321717360, 9482576040, 18965152080]

約数ペア:

[(1, 18965152080), (2, 9482576040), (3, 6321717360), (4, 4741288020), (5, 3793030416), (6, 3160858680), (7, 2709307440), (8, 2370644010), (9, 2107239120), (10, 1896515208), (12, 1580429340), (14, 1354653720), (15, 1264343472), (16, 1185322005), (18, 1053619560), (20, 948257604), (21, 903102480), (24, 790214670), (27, 702413040), (28, 677326860), (30, 632171736), (35, 541861488), (36, 526809780), (40, 474128802), (42, 451551240), (45, 421447824), (48, 395107335), (49, 387043920), (54, 351206520), (56, 338663430), (60, 316085868), (63, 301034160), (70, 270930744), (72, 263404890), (80, 237064401), (81, 234137680), (84, 225775620), (90, 210723912), (98, 193521960), (105, 180620496), (108, 175603260), (112, 169331715), (120, 158042934), (126, 150517080), (135, 140482608), (140, 135465372), (144, 131702445), (147, 129014640), (162, 117068840), (168, 112887810), (180, 105361956), (189, 100344720), (196, 96760980), (210, 90310248), (216, 87801630), (240, 79021467), (245, 77408784), (252, 75258540), (270, 70241304), (280, 67732686), (294, 64507320), (315, 60206832), (324, 58534420), (336, 56443905), (360, 52680978), (378, 50172360), (392, 48380490), (405, 46827536), (420, 45155124), (432, 43900815), (441, 43004880), (490, 38704392), (504, 37629270), (540, 35120652), (560, 33866343), (567, 33448240), (588, 32253660), (630, 30103416), (648, 29267210), (720, 26340489), (735, 25802928), (756, 25086180), (784, 24190245), (810, 23413768), (840, 22577562), (882, 21502440), (945, 20068944), (980, 19352196), (1008, 18814635), (1080, 17560326), (1134, 16724120), (1176, 16126830), (1260, 15051708), (1296, 14633605), (1323, 14334960), (1470, 12901464), (1512, 12543090), (1620, 11706884), (1680, 11288781), (1764, 10751220), (1890, 10034472), (1960, 9676098), (2160, 8780163), (2205, 8600976), (2268, 8362060), (2352, 8063415), (2520, 7525854), (2646, 7167480), (2835, 6689648), (2940, 6450732), (3024, 6271545), (3240, 5853442), (3528, 5375610), (3780, 5017236), (3920, 4838049), (3969, 4778320), (4410, 4300488), (4536, 4181030), (5040, 3762927), (5292, 3583740), (5670, 3344824), (5880, 3225366), (6480, 2926721), (6615, 2866992), (7056, 2687805), (7560, 2508618), (7938, 2389160), (8820, 2150244), (9072, 2090515), (10584, 1791870), (11340, 1672412), (11760, 1612683), (13230, 1433496), (15120, 1254309), (15876, 1194580), (17640, 1075122), (19845, 955664), (21168, 895935), (22680, 836206), (26460, 716748), (31752, 597290), (35280, 537561), (39690, 477832), (45360, 418103), (52920, 358374), (59729, 317520), (63504, 298645), (79380, 238916), (105840, 179187), (119458, 158760)]