214201320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 673505280

約数和(自身を除く): 459303960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 710, 744, 811, 852, 930, 1065, 1240, 1420, 1622, 1704, 1860, 2130, 2201, 2433, 2840, 3244, 3720, 4055, 4260, 4402, 4866, 6488, 6603, 8110, 8520, 8804, 9732, 11005, 12165, 13206, 16220, 17608, 19464, 22010, 24330, 25141, 26412, 32440, 33015, 44020, 48660, 50282, 52824, 57581, 66030, 75423, 88040, 97320, 100564, 115162, 125705, 132060, 150846, 172743, 201128, 230324, 251410, 264120, 287905, 301692, 345486, 377115, 460648, 502820, 575810, 603384, 690972, 754230, 863715, 1005640, 1151620, 1381944, 1508460, 1727430, 1785011, 2303240, 3016920, 3454860, 3570022, 5355033, 6909720, 7140044, 8925055, 10710066, 14280088, 17850110, 21420132, 26775165, 35700220, 42840264, 53550330, 71400440, 107100660, 214201320]

約数ペア:

[(1, 214201320), (2, 107100660), (3, 71400440), (4, 53550330), (5, 42840264), (6, 35700220), (8, 26775165), (10, 21420132), (12, 17850110), (15, 14280088), (20, 10710066), (24, 8925055), (30, 7140044), (31, 6909720), (40, 5355033), (60, 3570022), (62, 3454860), (71, 3016920), (93, 2303240), (120, 1785011), (124, 1727430), (142, 1508460), (155, 1381944), (186, 1151620), (213, 1005640), (248, 863715), (284, 754230), (310, 690972), (355, 603384), (372, 575810), (426, 502820), (465, 460648), (568, 377115), (620, 345486), (710, 301692), (744, 287905), (811, 264120), (852, 251410), (930, 230324), (1065, 201128), (1240, 172743), (1420, 150846), (1622, 132060), (1704, 125705), (1860, 115162), (2130, 100564), (2201, 97320), (2433, 88040), (2840, 75423), (3244, 66030), (3720, 57581), (4055, 52824), (4260, 50282), (4402, 48660), (4866, 44020), (6488, 33015), (6603, 32440), (8110, 26412), (8520, 25141), (8804, 24330), (9732, 22010), (11005, 19464), (12165, 17608), (13206, 16220)]