458938480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 1446282432

約数和(自身を除く): 987343952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 176, 182, 208, 220, 242, 260, 280, 286, 308, 364, 385, 440, 455, 484, 520, 521, 560, 572, 605, 616, 715, 728, 770, 847, 880, 910, 968, 1001, 1040, 1042, 1144, 1210, 1232, 1430, 1456, 1540, 1573, 1694, 1820, 1936, 2002, 2084, 2288, 2420, 2605, 2860, 3080, 3146, 3388, 3640, 3647, 4004, 4168, 4235, 4840, 5005, 5210, 5720, 5731, 6160, 6292, 6773, 6776, 7280, 7294, 7865, 8008, 8336, 8470, 9680, 10010, 10420, 11011, 11440, 11462, 12584, 13546, 13552, 14588, 15730, 16016, 16940, 18235, 20020, 20840, 22022, 22924, 25168, 27092, 28655, 29176, 31460, 33865, 33880, 36470, 40040, 40117, 41680, 44044, 45848, 47411, 54184, 55055, 57310, 58352, 62920, 63041, 67730, 67760, 72940, 74503, 80080, 80234, 88088, 91696, 94822, 108368, 110110, 114620, 125840, 126082, 135460, 145880, 149006, 160468, 176176, 189644, 200585, 220220, 229240, 237055, 252164, 270920, 291760, 298012, 315205, 320936, 372515, 379288, 401170, 440440, 441287, 458480, 474110, 504328, 521521, 541840, 596024, 630410, 641872, 745030, 758576, 802340, 819533, 880880, 882574, 948220, 1008656, 1043042, 1192048, 1260820, 1490060, 1604680, 1639066, 1765148, 1896440, 2086084, 2206435, 2521640, 2607605, 2980120, 3209360, 3278132, 3530296, 3792880, 4097665, 4172168, 4412870, 5043280, 5215210, 5736731, 5960240, 6556264, 7060592, 8195330, 8344336, 8825740, 10430420, 11473462, 13112528, 16390660, 17651480, 20860840, 22946924, 28683655, 32781320, 35302960, 41721680, 45893848, 57367310, 65562640, 91787696, 114734620, 229469240, 458938480]

約数ペア:

[(1, 458938480), (2, 229469240), (4, 114734620), (5, 91787696), (7, 65562640), (8, 57367310), (10, 45893848), (11, 41721680), (13, 35302960), (14, 32781320), (16, 28683655), (20, 22946924), (22, 20860840), (26, 17651480), (28, 16390660), (35, 13112528), (40, 11473462), (44, 10430420), (52, 8825740), (55, 8344336), (56, 8195330), (65, 7060592), (70, 6556264), (77, 5960240), (80, 5736731), (88, 5215210), (91, 5043280), (104, 4412870), (110, 4172168), (112, 4097665), (121, 3792880), (130, 3530296), (140, 3278132), (143, 3209360), (154, 2980120), (176, 2607605), (182, 2521640), (208, 2206435), (220, 2086084), (242, 1896440), (260, 1765148), (280, 1639066), (286, 1604680), (308, 1490060), (364, 1260820), (385, 1192048), (440, 1043042), (455, 1008656), (484, 948220), (520, 882574), (521, 880880), (560, 819533), (572, 802340), (605, 758576), (616, 745030), (715, 641872), (728, 630410), (770, 596024), (847, 541840), (880, 521521), (910, 504328), (968, 474110), (1001, 458480), (1040, 441287), (1042, 440440), (1144, 401170), (1210, 379288), (1232, 372515), (1430, 320936), (1456, 315205), (1540, 298012), (1573, 291760), (1694, 270920), (1820, 252164), (1936, 237055), (2002, 229240), (2084, 220220), (2288, 200585), (2420, 189644), (2605, 176176), (2860, 160468), (3080, 149006), (3146, 145880), (3388, 135460), (3640, 126082), (3647, 125840), (4004, 114620), (4168, 110110), (4235, 108368), (4840, 94822), (5005, 91696), (5210, 88088), (5720, 80234), (5731, 80080), (6160, 74503), (6292, 72940), (6773, 67760), (6776, 67730), (7280, 63041), (7294, 62920), (7865, 58352), (8008, 57310), (8336, 55055), (8470, 54184), (9680, 47411), (10010, 45848), (10420, 44044), (11011, 41680), (11440, 40117), (11462, 40040), (12584, 36470), (13546, 33880), (13552, 33865), (14588, 31460), (15730, 29176), (16016, 28655), (16940, 27092), (18235, 25168), (20020, 22924), (20840, 22022)]