415642920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44983}}^1$

素因数の和:45015

約数の個数: 128

約数和(自身を含む): 1554647040

約数和(自身を除く): 1139004120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 44983, 89966, 134949, 179932, 224915, 269898, 314881, 359864, 449830, 494813, 539796, 629762, 674745, 899660, 944643, 989626, 1079592, 1259524, 1349490, 1484439, 1574405, 1799320, 1889286, 1979252, 2474065, 2519048, 2698980, 2968878, 3148810, 3463691, 3778572, 3958504, 4723215, 4948130, 5397960, 5937756, 6297620, 6927382, 7422195, 7557144, 9446430, 9896260, 10391073, 11875512, 12595240, 13854764, 14844390, 17318455, 18892860, 19792520, 20782146, 27709528, 29688780, 34636910, 37785720, 41564292, 51955365, 59377560, 69273820, 83128584, 103910730, 138547640, 207821460, 415642920]

約数ペア:

[(1, 415642920), (2, 207821460), (3, 138547640), (4, 103910730), (5, 83128584), (6, 69273820), (7, 59377560), (8, 51955365), (10, 41564292), (11, 37785720), (12, 34636910), (14, 29688780), (15, 27709528), (20, 20782146), (21, 19792520), (22, 18892860), (24, 17318455), (28, 14844390), (30, 13854764), (33, 12595240), (35, 11875512), (40, 10391073), (42, 9896260), (44, 9446430), (55, 7557144), (56, 7422195), (60, 6927382), (66, 6297620), (70, 5937756), (77, 5397960), (84, 4948130), (88, 4723215), (105, 3958504), (110, 3778572), (120, 3463691), (132, 3148810), (140, 2968878), (154, 2698980), (165, 2519048), (168, 2474065), (210, 1979252), (220, 1889286), (231, 1799320), (264, 1574405), (280, 1484439), (308, 1349490), (330, 1259524), (385, 1079592), (420, 989626), (440, 944643), (462, 899660), (616, 674745), (660, 629762), (770, 539796), (840, 494813), (924, 449830), (1155, 359864), (1320, 314881), (1540, 269898), (1848, 224915), (2310, 179932), (3080, 134949), (4620, 89966), (9240, 44983)]