468092520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{20639}}^1$

素因数の和:20669

約数の個数: 160

約数和(自身を含む): 1798156800

約数和(自身を除く): 1330064280

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 20639, 22680, 41278, 61917, 82556, 103195, 123834, 144473, 165112, 185751, 206390, 247668, 288946, 309585, 371502, 412780, 433419, 495336, 557253, 577892, 619170, 722365, 743004, 825560, 866838, 928755, 1114506, 1155784, 1238340, 1300257, 1444730, 1486008, 1671759, 1733676, 1857510, 2167095, 2229012, 2476680, 2600514, 2786265, 2889460, 3343518, 3467352, 3715020, 3900771, 4334190, 4458024, 5201028, 5572530, 5778920, 6501285, 6687036, 7430040, 7801542, 8358795, 8668380, 10402056, 11145060, 11702313, 13002570, 13374072, 15603084, 16717590, 17336760, 19503855, 22290120, 23404626, 26005140, 31206168, 33435180, 39007710, 46809252, 52010280, 58511565, 66870360, 78015420, 93618504, 117023130, 156030840, 234046260, 468092520]

約数ペア:

[(1, 468092520), (2, 234046260), (3, 156030840), (4, 117023130), (5, 93618504), (6, 78015420), (7, 66870360), (8, 58511565), (9, 52010280), (10, 46809252), (12, 39007710), (14, 33435180), (15, 31206168), (18, 26005140), (20, 23404626), (21, 22290120), (24, 19503855), (27, 17336760), (28, 16717590), (30, 15603084), (35, 13374072), (36, 13002570), (40, 11702313), (42, 11145060), (45, 10402056), (54, 8668380), (56, 8358795), (60, 7801542), (63, 7430040), (70, 6687036), (72, 6501285), (81, 5778920), (84, 5572530), (90, 5201028), (105, 4458024), (108, 4334190), (120, 3900771), (126, 3715020), (135, 3467352), (140, 3343518), (162, 2889460), (168, 2786265), (180, 2600514), (189, 2476680), (210, 2229012), (216, 2167095), (252, 1857510), (270, 1733676), (280, 1671759), (315, 1486008), (324, 1444730), (360, 1300257), (378, 1238340), (405, 1155784), (420, 1114506), (504, 928755), (540, 866838), (567, 825560), (630, 743004), (648, 722365), (756, 619170), (810, 577892), (840, 557253), (945, 495336), (1080, 433419), (1134, 412780), (1260, 371502), (1512, 309585), (1620, 288946), (1890, 247668), (2268, 206390), (2520, 185751), (2835, 165112), (3240, 144473), (3780, 123834), (4536, 103195), (5670, 82556), (7560, 61917), (11340, 41278), (20639, 22680)]