1729523880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{228773}}^1$

素因数の和:228800

約数の個数: 128

約数和(自身を含む): 6588691200

約数和(自身を除く): 4859167320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 228773, 457546, 686319, 915092, 1143865, 1372638, 1601411, 1830184, 2058957, 2287730, 2745276, 3202822, 3431595, 4117914, 4575460, 4804233, 5490552, 6176871, 6405644, 6863190, 8007055, 8235828, 9150920, 9608466, 10294785, 12353742, 12811288, 13726380, 14412699, 16014110, 16471656, 19216932, 20589570, 24021165, 24707484, 27452760, 28825398, 30884355, 32028220, 38433864, 41179140, 43238097, 48042330, 49414968, 57650796, 61768710, 64056440, 72063495, 82358280, 86476194, 96084660, 115301592, 123537420, 144126990, 172952388, 192169320, 216190485, 247074840, 288253980, 345904776, 432380970, 576507960, 864761940, 1729523880]

約数ペア:

[(1, 1729523880), (2, 864761940), (3, 576507960), (4, 432380970), (5, 345904776), (6, 288253980), (7, 247074840), (8, 216190485), (9, 192169320), (10, 172952388), (12, 144126990), (14, 123537420), (15, 115301592), (18, 96084660), (20, 86476194), (21, 82358280), (24, 72063495), (27, 64056440), (28, 61768710), (30, 57650796), (35, 49414968), (36, 48042330), (40, 43238097), (42, 41179140), (45, 38433864), (54, 32028220), (56, 30884355), (60, 28825398), (63, 27452760), (70, 24707484), (72, 24021165), (84, 20589570), (90, 19216932), (105, 16471656), (108, 16014110), (120, 14412699), (126, 13726380), (135, 12811288), (140, 12353742), (168, 10294785), (180, 9608466), (189, 9150920), (210, 8235828), (216, 8007055), (252, 6863190), (270, 6405644), (280, 6176871), (315, 5490552), (360, 4804233), (378, 4575460), (420, 4117914), (504, 3431595), (540, 3202822), (630, 2745276), (756, 2287730), (840, 2058957), (945, 1830184), (1080, 1601411), (1260, 1372638), (1512, 1143865), (1890, 915092), (2520, 686319), (3780, 457546), (7560, 228773)]