488503260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 216

約数和(自身を含む): 1757691936

約数和(自身を除く): 1269188676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 461, 522, 580, 609, 630, 812, 841, 870, 922, 1015, 1044, 1218, 1260, 1305, 1383, 1682, 1740, 1827, 1844, 2030, 2305, 2436, 2523, 2610, 2766, 3045, 3227, 3364, 3654, 4060, 4149, 4205, 4610, 5046, 5220, 5532, 5887, 6090, 6454, 6915, 7308, 7569, 8298, 8410, 9135, 9220, 9681, 10092, 11774, 12180, 12615, 12908, 13369, 13830, 15138, 16135, 16596, 16820, 17661, 18270, 19362, 20745, 23548, 25230, 26738, 27660, 29043, 29435, 30276, 32270, 35322, 36540, 37845, 38724, 40107, 41490, 48405, 50460, 52983, 53476, 58086, 58870, 64540, 66845, 70644, 75690, 80214, 82980, 88305, 93583, 96810, 105966, 116172, 117740, 120321, 133690, 145215, 151380, 160428, 176610, 187166, 193620, 200535, 211932, 240642, 264915, 267380, 280749, 290430, 353220, 374332, 387701, 401070, 467915, 481284, 529830, 561498, 580860, 601605, 775402, 802140, 842247, 935830, 1059660, 1122996, 1163103, 1203210, 1403745, 1550804, 1684494, 1871660, 1938505, 2326206, 2406420, 2713907, 2807490, 3368988, 3489309, 3877010, 4211235, 4652412, 5427814, 5614980, 5815515, 6978618, 7754020, 8141721, 8422470, 10855628, 11631030, 13569535, 13957236, 16283442, 16844940, 17446545, 23262060, 24425163, 27139070, 32566884, 34893090, 40708605, 48850326, 54278140, 69786180, 81417210, 97700652, 122125815, 162834420, 244251630, 488503260]

約数ペア:

[(1, 488503260), (2, 244251630), (3, 162834420), (4, 122125815), (5, 97700652), (6, 81417210), (7, 69786180), (9, 54278140), (10, 48850326), (12, 40708605), (14, 34893090), (15, 32566884), (18, 27139070), (20, 24425163), (21, 23262060), (28, 17446545), (29, 16844940), (30, 16283442), (35, 13957236), (36, 13569535), (42, 11631030), (45, 10855628), (58, 8422470), (60, 8141721), (63, 7754020), (70, 6978618), (84, 5815515), (87, 5614980), (90, 5427814), (105, 4652412), (116, 4211235), (126, 3877010), (140, 3489309), (145, 3368988), (174, 2807490), (180, 2713907), (203, 2406420), (210, 2326206), (252, 1938505), (261, 1871660), (290, 1684494), (315, 1550804), (348, 1403745), (406, 1203210), (420, 1163103), (435, 1122996), (461, 1059660), (522, 935830), (580, 842247), (609, 802140), (630, 775402), (812, 601605), (841, 580860), (870, 561498), (922, 529830), (1015, 481284), (1044, 467915), (1218, 401070), (1260, 387701), (1305, 374332), (1383, 353220), (1682, 290430), (1740, 280749), (1827, 267380), (1844, 264915), (2030, 240642), (2305, 211932), (2436, 200535), (2523, 193620), (2610, 187166), (2766, 176610), (3045, 160428), (3227, 151380), (3364, 145215), (3654, 133690), (4060, 120321), (4149, 117740), (4205, 116172), (4610, 105966), (5046, 96810), (5220, 93583), (5532, 88305), (5887, 82980), (6090, 80214), (6454, 75690), (6915, 70644), (7308, 66845), (7569, 64540), (8298, 58870), (8410, 58086), (9135, 53476), (9220, 52983), (9681, 50460), (10092, 48405), (11774, 41490), (12180, 40107), (12615, 38724), (12908, 37845), (13369, 36540), (13830, 35322), (15138, 32270), (16135, 30276), (16596, 29435), (16820, 29043), (17661, 27660), (18270, 26738), (19362, 25230), (20745, 23548)]