15562961920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25121}}^1$

素因数の和:25168

約数の個数: 132

約数和(自身を含む): 41036937732

約数和(自身を除く): 25473975812

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1024, 1210, 1280, 1408, 1760, 1936, 2420, 2560, 2816, 3520, 3872, 4840, 5120, 5632, 7040, 7744, 9680, 11264, 14080, 15488, 19360, 25121, 28160, 30976, 38720, 50242, 56320, 61952, 77440, 100484, 123904, 125605, 154880, 200968, 251210, 276331, 309760, 401936, 502420, 552662, 619520, 803872, 1004840, 1105324, 1381655, 1607744, 2009680, 2210648, 2763310, 3039641, 3215488, 4019360, 4421296, 5526620, 6079282, 6430976, 8038720, 8842592, 11053240, 12158564, 12861952, 15198205, 16077440, 17685184, 22106480, 24317128, 25723904, 30396410, 32154880, 35370368, 44212960, 48634256, 60792820, 64309760, 70740736, 88425920, 97268512, 121585640, 128619520, 141481472, 176851840, 194537024, 243171280, 282962944, 353703680, 389074048, 486342560, 707407360, 778148096, 972685120, 1414814720, 1556296192, 1945370240, 3112592384, 3890740480, 7781480960, 15562961920]

約数ペア:

[(1, 15562961920), (2, 7781480960), (4, 3890740480), (5, 3112592384), (8, 1945370240), (10, 1556296192), (11, 1414814720), (16, 972685120), (20, 778148096), (22, 707407360), (32, 486342560), (40, 389074048), (44, 353703680), (55, 282962944), (64, 243171280), (80, 194537024), (88, 176851840), (110, 141481472), (121, 128619520), (128, 121585640), (160, 97268512), (176, 88425920), (220, 70740736), (242, 64309760), (256, 60792820), (320, 48634256), (352, 44212960), (440, 35370368), (484, 32154880), (512, 30396410), (605, 25723904), (640, 24317128), (704, 22106480), (880, 17685184), (968, 16077440), (1024, 15198205), (1210, 12861952), (1280, 12158564), (1408, 11053240), (1760, 8842592), (1936, 8038720), (2420, 6430976), (2560, 6079282), (2816, 5526620), (3520, 4421296), (3872, 4019360), (4840, 3215488), (5120, 3039641), (5632, 2763310), (7040, 2210648), (7744, 2009680), (9680, 1607744), (11264, 1381655), (14080, 1105324), (15488, 1004840), (19360, 803872), (25121, 619520), (28160, 552662), (30976, 502420), (38720, 401936), (50242, 309760), (56320, 276331), (61952, 251210), (77440, 200968), (100484, 154880), (123904, 125605)]