163590840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7213}}^1$

素因数の和:7243

約数の個数: 160

約数和(自身を含む): 628483680

約数和(自身を除く): 464892840

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, 7213, 7560, 11340, 14426, 21639, 22680, 28852, 36065, 43278, 50491, 57704, 64917, 72130, 86556, 100982, 108195, 129834, 144260, 151473, 173112, 194751, 201964, 216390, 252455, 259668, 288520, 302946, 324585, 389502, 403928, 432780, 454419, 504910, 519336, 584253, 605892, 649170, 757365, 779004, 865560, 908838, 973755, 1009820, 1168506, 1211784, 1298340, 1363257, 1514730, 1558008, 1817676, 1947510, 2019640, 2272095, 2337012, 2596680, 2726514, 2921265, 3029460, 3635352, 3895020, 4089771, 4544190, 4674024, 5453028, 5842530, 6058920, 6816285, 7790040, 8179542, 9088380, 10906056, 11685060, 13632570, 16359084, 18176760, 20448855, 23370120, 27265140, 32718168, 40897710, 54530280, 81795420, 163590840]

約数ペア:

[(1, 163590840), (2, 81795420), (3, 54530280), (4, 40897710), (5, 32718168), (6, 27265140), (7, 23370120), (8, 20448855), (9, 18176760), (10, 16359084), (12, 13632570), (14, 11685060), (15, 10906056), (18, 9088380), (20, 8179542), (21, 7790040), (24, 6816285), (27, 6058920), (28, 5842530), (30, 5453028), (35, 4674024), (36, 4544190), (40, 4089771), (42, 3895020), (45, 3635352), (54, 3029460), (56, 2921265), (60, 2726514), (63, 2596680), (70, 2337012), (72, 2272095), (81, 2019640), (84, 1947510), (90, 1817676), (105, 1558008), (108, 1514730), (120, 1363257), (126, 1298340), (135, 1211784), (140, 1168506), (162, 1009820), (168, 973755), (180, 908838), (189, 865560), (210, 779004), (216, 757365), (252, 649170), (270, 605892), (280, 584253), (315, 519336), (324, 504910), (360, 454419), (378, 432780), (405, 403928), (420, 389502), (504, 324585), (540, 302946), (567, 288520), (630, 259668), (648, 252455), (756, 216390), (810, 201964), (840, 194751), (945, 173112), (1080, 151473), (1134, 144260), (1260, 129834), (1512, 108195), (1620, 100982), (1890, 86556), (2268, 72130), (2520, 64917), (2835, 57704), (3240, 50491), (3780, 43278), (4536, 36065), (5670, 28852), (7213, 22680), (7560, 21639), (11340, 14426)]