54438342560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1727

約数の個数: 192

約数和(自身を含む): 149362424064

約数和(自身を除く): 94924081504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 811, 821, 1022, 1120, 1168, 1460, 1622, 1642, 2044, 2336, 2555, 2920, 3244, 3284, 4055, 4088, 4105, 5110, 5677, 5747, 5840, 6488, 6568, 8110, 8176, 8210, 10220, 11354, 11494, 11680, 12976, 13136, 16220, 16352, 16420, 20440, 22708, 22988, 25952, 26272, 28385, 28735, 32440, 32840, 40880, 45416, 45976, 56770, 57470, 59203, 59933, 64880, 65680, 81760, 90832, 91952, 113540, 114940, 118406, 119866, 129760, 131360, 181664, 183904, 227080, 229880, 236812, 239732, 296015, 299665, 414421, 419531, 454160, 459760, 473624, 479464, 592030, 599330, 665831, 828842, 839062, 908320, 919520, 947248, 958928, 1184060, 1198660, 1331662, 1657684, 1678124, 1894496, 1917856, 2072105, 2097655, 2368120, 2397320, 2663324, 3315368, 3329155, 3356248, 4144210, 4195310, 4660817, 4736240, 4794640, 5326648, 6630736, 6658310, 6712496, 8288420, 8390620, 9321634, 9472480, 9589280, 10653296, 13261472, 13316620, 13424992, 16576840, 16781240, 18643268, 21306592, 23304085, 26633240, 33153680, 33562480, 37286536, 46608170, 48605663, 53266480, 66307360, 67124960, 74573072, 93216340, 97211326, 106532960, 149146144, 186432680, 194422652, 243028315, 340239641, 372865360, 388845304, 486056630, 680479282, 745730720, 777690608, 972113260, 1360958564, 1555381216, 1701198205, 1944226520, 2721917128, 3402396410, 3888453040, 5443834256, 6804792820, 7776906080, 10887668512, 13609585640, 27219171280, 54438342560]

約数ペア:

[(1, 54438342560), (2, 27219171280), (4, 13609585640), (5, 10887668512), (7, 7776906080), (8, 6804792820), (10, 5443834256), (14, 3888453040), (16, 3402396410), (20, 2721917128), (28, 1944226520), (32, 1701198205), (35, 1555381216), (40, 1360958564), (56, 972113260), (70, 777690608), (73, 745730720), (80, 680479282), (112, 486056630), (140, 388845304), (146, 372865360), (160, 340239641), (224, 243028315), (280, 194422652), (292, 186432680), (365, 149146144), (511, 106532960), (560, 97211326), (584, 93216340), (730, 74573072), (811, 67124960), (821, 66307360), (1022, 53266480), (1120, 48605663), (1168, 46608170), (1460, 37286536), (1622, 33562480), (1642, 33153680), (2044, 26633240), (2336, 23304085), (2555, 21306592), (2920, 18643268), (3244, 16781240), (3284, 16576840), (4055, 13424992), (4088, 13316620), (4105, 13261472), (5110, 10653296), (5677, 9589280), (5747, 9472480), (5840, 9321634), (6488, 8390620), (6568, 8288420), (8110, 6712496), (8176, 6658310), (8210, 6630736), (10220, 5326648), (11354, 4794640), (11494, 4736240), (11680, 4660817), (12976, 4195310), (13136, 4144210), (16220, 3356248), (16352, 3329155), (16420, 3315368), (20440, 2663324), (22708, 2397320), (22988, 2368120), (25952, 2097655), (26272, 2072105), (28385, 1917856), (28735, 1894496), (32440, 1678124), (32840, 1657684), (40880, 1331662), (45416, 1198660), (45976, 1184060), (56770, 958928), (57470, 947248), (59203, 919520), (59933, 908320), (64880, 839062), (65680, 828842), (81760, 665831), (90832, 599330), (91952, 592030), (113540, 479464), (114940, 473624), (118406, 459760), (119866, 454160), (129760, 419531), (131360, 414421), (181664, 299665), (183904, 296015), (227080, 239732), (229880, 236812)]