538229280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 1760330880

約数和(自身を除く): 1222101600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 89, 96, 120, 129, 160, 172, 178, 215, 240, 258, 267, 293, 344, 356, 430, 445, 480, 516, 534, 586, 645, 688, 712, 860, 879, 890, 1032, 1068, 1172, 1290, 1335, 1376, 1424, 1465, 1720, 1758, 1780, 2064, 2136, 2344, 2580, 2670, 2848, 2930, 3440, 3516, 3560, 3827, 4128, 4272, 4395, 4688, 5160, 5340, 5860, 6880, 7032, 7120, 7654, 8544, 8790, 9376, 10320, 10680, 11481, 11720, 12599, 14064, 14240, 15308, 17580, 19135, 20640, 21360, 22962, 23440, 25198, 26077, 28128, 30616, 35160, 37797, 38270, 42720, 45924, 46880, 50396, 52154, 57405, 61232, 62995, 70320, 75594, 76540, 78231, 91848, 100792, 104308, 114810, 122464, 125990, 130385, 140640, 151188, 153080, 156462, 183696, 188985, 201584, 208616, 229620, 251980, 260770, 302376, 306160, 312924, 367392, 377970, 391155, 403168, 417232, 459240, 503960, 521540, 604752, 612320, 625848, 755940, 782310, 834464, 918480, 1007920, 1043080, 1121311, 1209504, 1251696, 1511880, 1564620, 1836960, 2015840, 2086160, 2242622, 2503392, 3023760, 3129240, 3363933, 4172320, 4485244, 5606555, 6047520, 6258480, 6727866, 8970488, 11213110, 12516960, 13455732, 16819665, 17940976, 22426220, 26911464, 33639330, 35881952, 44852440, 53822928, 67278660, 89704880, 107645856, 134557320, 179409760, 269114640, 538229280]

約数ペア:

[(1, 538229280), (2, 269114640), (3, 179409760), (4, 134557320), (5, 107645856), (6, 89704880), (8, 67278660), (10, 53822928), (12, 44852440), (15, 35881952), (16, 33639330), (20, 26911464), (24, 22426220), (30, 17940976), (32, 16819665), (40, 13455732), (43, 12516960), (48, 11213110), (60, 8970488), (80, 6727866), (86, 6258480), (89, 6047520), (96, 5606555), (120, 4485244), (129, 4172320), (160, 3363933), (172, 3129240), (178, 3023760), (215, 2503392), (240, 2242622), (258, 2086160), (267, 2015840), (293, 1836960), (344, 1564620), (356, 1511880), (430, 1251696), (445, 1209504), (480, 1121311), (516, 1043080), (534, 1007920), (586, 918480), (645, 834464), (688, 782310), (712, 755940), (860, 625848), (879, 612320), (890, 604752), (1032, 521540), (1068, 503960), (1172, 459240), (1290, 417232), (1335, 403168), (1376, 391155), (1424, 377970), (1465, 367392), (1720, 312924), (1758, 306160), (1780, 302376), (2064, 260770), (2136, 251980), (2344, 229620), (2580, 208616), (2670, 201584), (2848, 188985), (2930, 183696), (3440, 156462), (3516, 153080), (3560, 151188), (3827, 140640), (4128, 130385), (4272, 125990), (4395, 122464), (4688, 114810), (5160, 104308), (5340, 100792), (5860, 91848), (6880, 78231), (7032, 76540), (7120, 75594), (7654, 70320), (8544, 62995), (8790, 61232), (9376, 57405), (10320, 52154), (10680, 50396), (11481, 46880), (11720, 45924), (12599, 42720), (14064, 38270), (14240, 37797), (15308, 35160), (17580, 30616), (19135, 28128), (20640, 26077), (21360, 25198), (22962, 23440)]