4040388480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 13229775360

約数和(自身を除く): 9189386880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 107, 120, 128, 142, 160, 192, 213, 214, 240, 277, 284, 320, 321, 355, 384, 426, 428, 480, 535, 554, 568, 640, 642, 710, 831, 852, 856, 960, 1065, 1070, 1108, 1136, 1284, 1385, 1420, 1605, 1662, 1704, 1712, 1920, 2130, 2140, 2216, 2272, 2568, 2770, 2840, 3210, 3324, 3408, 3424, 4155, 4260, 4280, 4432, 4544, 5136, 5540, 5680, 6420, 6648, 6816, 6848, 7597, 8310, 8520, 8560, 8864, 9088, 10272, 11080, 11360, 12840, 13296, 13632, 13696, 15194, 16620, 17040, 17120, 17728, 19667, 20544, 22160, 22720, 22791, 25680, 26592, 27264, 29639, 30388, 33240, 34080, 34240, 35456, 37985, 39334, 41088, 44320, 45440, 45582, 51360, 53184, 59001, 59278, 60776, 66480, 68160, 68480, 75970, 78668, 88640, 88917, 91164, 98335, 102720, 106368, 113955, 118002, 118556, 121552, 132960, 136320, 148195, 151940, 157336, 177280, 177834, 182328, 196670, 205440, 227910, 236004, 237112, 243104, 265920, 295005, 296390, 303880, 314672, 355668, 364656, 393340, 444585, 455820, 472008, 474224, 486208, 531840, 590010, 592780, 607760, 629344, 711336, 729312, 786680, 889170, 911640, 944016, 948448, 972416, 1180020, 1185560, 1215520, 1258688, 1422672, 1458624, 1573360, 1778340, 1823280, 1888032, 1896896, 2104369, 2360040, 2371120, 2431040, 2517376, 2845344, 2917248, 3146720, 3556680, 3646560, 3776064, 3793792, 4208738, 4720080, 4742240, 4862080, 5690688, 6293440, 6313107, 7113360, 7293120, 7552128, 8417476, 9440160, 9484480, 10521845, 11381376, 12586880, 12626214, 14226720, 14586240, 16834952, 18880320, 18968960, 21043690, 25252428, 28453440, 31565535, 33669904, 37760640, 42087380, 50504856, 56906880, 63131070, 67339808, 84174760, 101009712, 126262140, 134679616, 168349520, 202019424, 252524280, 269359232, 336699040, 404038848, 505048560, 673398080, 808077696, 1010097120, 1346796160, 2020194240, 4040388480]

約数ペア:

[(1, 4040388480), (2, 2020194240), (3, 1346796160), (4, 1010097120), (5, 808077696), (6, 673398080), (8, 505048560), (10, 404038848), (12, 336699040), (15, 269359232), (16, 252524280), (20, 202019424), (24, 168349520), (30, 134679616), (32, 126262140), (40, 101009712), (48, 84174760), (60, 67339808), (64, 63131070), (71, 56906880), (80, 50504856), (96, 42087380), (107, 37760640), (120, 33669904), (128, 31565535), (142, 28453440), (160, 25252428), (192, 21043690), (213, 18968960), (214, 18880320), (240, 16834952), (277, 14586240), (284, 14226720), (320, 12626214), (321, 12586880), (355, 11381376), (384, 10521845), (426, 9484480), (428, 9440160), (480, 8417476), (535, 7552128), (554, 7293120), (568, 7113360), (640, 6313107), (642, 6293440), (710, 5690688), (831, 4862080), (852, 4742240), (856, 4720080), (960, 4208738), (1065, 3793792), (1070, 3776064), (1108, 3646560), (1136, 3556680), (1284, 3146720), (1385, 2917248), (1420, 2845344), (1605, 2517376), (1662, 2431040), (1704, 2371120), (1712, 2360040), (1920, 2104369), (2130, 1896896), (2140, 1888032), (2216, 1823280), (2272, 1778340), (2568, 1573360), (2770, 1458624), (2840, 1422672), (3210, 1258688), (3324, 1215520), (3408, 1185560), (3424, 1180020), (4155, 972416), (4260, 948448), (4280, 944016), (4432, 911640), (4544, 889170), (5136, 786680), (5540, 729312), (5680, 711336), (6420, 629344), (6648, 607760), (6816, 592780), (6848, 590010), (7597, 531840), (8310, 486208), (8520, 474224), (8560, 472008), (8864, 455820), (9088, 444585), (10272, 393340), (11080, 364656), (11360, 355668), (12840, 314672), (13296, 303880), (13632, 296390), (13696, 295005), (15194, 265920), (16620, 243104), (17040, 237112), (17120, 236004), (17728, 227910), (19667, 205440), (20544, 196670), (22160, 182328), (22720, 177834), (22791, 177280), (25680, 157336), (26592, 151940), (27264, 148195), (29639, 136320), (30388, 132960), (33240, 121552), (34080, 118556), (34240, 118002), (35456, 113955), (37985, 106368), (39334, 102720), (41088, 98335), (44320, 91164), (45440, 88917), (45582, 88640), (51360, 78668), (53184, 75970), (59001, 68480), (59278, 68160), (60776, 66480)]