2279681880

素因数分解:

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

素因数の和:547

約数の個数: 288

約数和(自身を含む): 8257289040

約数和(自身を除く): 5977607160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 461, 490, 580, 588, 609, 696, 735, 812, 840, 841, 870, 922, 980, 1015, 1160, 1176, 1218, 1383, 1421, 1470, 1624, 1682, 1740, 1844, 1960, 2030, 2305, 2436, 2523, 2766, 2842, 2940, 3045, 3227, 3364, 3480, 3688, 4060, 4205, 4263, 4610, 4872, 5046, 5532, 5684, 5880, 5887, 6090, 6454, 6728, 6915, 7105, 8120, 8410, 8526, 9220, 9681, 10092, 11064, 11368, 11774, 12180, 12615, 12908, 13369, 13830, 14210, 16135, 16820, 17052, 17661, 18440, 19362, 20184, 21315, 22589, 23548, 24360, 25230, 25816, 26738, 27660, 28420, 29435, 32270, 33640, 34104, 35322, 38724, 40107, 41209, 42630, 45178, 47096, 48405, 50460, 53476, 55320, 56840, 58870, 64540, 66845, 67767, 70644, 77448, 80214, 82418, 85260, 88305, 90356, 93583, 96810, 100920, 106952, 112945, 117740, 123627, 129080, 133690, 135534, 141288, 160428, 164836, 170520, 176610, 180712, 187166, 193620, 200535, 206045, 225890, 235480, 247254, 267380, 271068, 280749, 320856, 329672, 338835, 353220, 374332, 387240, 387701, 401070, 412090, 451780, 467915, 494508, 534760, 542136, 561498, 618135, 655081, 677670, 706440, 748664, 775402, 802140, 824180, 903560, 935830, 989016, 1122996, 1163103, 1236270, 1310162, 1355340, 1403745, 1550804, 1604280, 1648360, 1871660, 1938505, 1965243, 2245992, 2326206, 2472540, 2620324, 2710680, 2713907, 2807490, 3101608, 3275405, 3743320, 3877010, 3930486, 4652412, 4945080, 5240648, 5427814, 5614980, 5815515, 6550810, 7754020, 7860972, 8141721, 9304824, 9826215, 10855628, 11229960, 11631030, 13101620, 13569535, 15508040, 15721944, 16283442, 18997349, 19652430, 21711256, 23262060, 26203240, 27139070, 32566884, 37994698, 39304860, 40708605, 46524120, 54278140, 56992047, 65133768, 75989396, 78609720, 81417210, 94986745, 108556280, 113984094, 151978792, 162834420, 189973490, 227968188, 284960235, 325668840, 379946980, 455936376, 569920470, 759893960, 1139840940, 2279681880]

約数ペア:

[(1, 2279681880), (2, 1139840940), (3, 759893960), (4, 569920470), (5, 455936376), (6, 379946980), (7, 325668840), (8, 284960235), (10, 227968188), (12, 189973490), (14, 162834420), (15, 151978792), (20, 113984094), (21, 108556280), (24, 94986745), (28, 81417210), (29, 78609720), (30, 75989396), (35, 65133768), (40, 56992047), (42, 54278140), (49, 46524120), (56, 40708605), (58, 39304860), (60, 37994698), (70, 32566884), (84, 27139070), (87, 26203240), (98, 23262060), (105, 21711256), (116, 19652430), (120, 18997349), (140, 16283442), (145, 15721944), (147, 15508040), (168, 13569535), (174, 13101620), (196, 11631030), (203, 11229960), (210, 10855628), (232, 9826215), (245, 9304824), (280, 8141721), (290, 7860972), (294, 7754020), (348, 6550810), (392, 5815515), (406, 5614980), (420, 5427814), (435, 5240648), (461, 4945080), (490, 4652412), (580, 3930486), (588, 3877010), (609, 3743320), (696, 3275405), (735, 3101608), (812, 2807490), (840, 2713907), (841, 2710680), (870, 2620324), (922, 2472540), (980, 2326206), (1015, 2245992), (1160, 1965243), (1176, 1938505), (1218, 1871660), (1383, 1648360), (1421, 1604280), (1470, 1550804), (1624, 1403745), (1682, 1355340), (1740, 1310162), (1844, 1236270), (1960, 1163103), (2030, 1122996), (2305, 989016), (2436, 935830), (2523, 903560), (2766, 824180), (2842, 802140), (2940, 775402), (3045, 748664), (3227, 706440), (3364, 677670), (3480, 655081), (3688, 618135), (4060, 561498), (4205, 542136), (4263, 534760), (4610, 494508), (4872, 467915), (5046, 451780), (5532, 412090), (5684, 401070), (5880, 387701), (5887, 387240), (6090, 374332), (6454, 353220), (6728, 338835), (6915, 329672), (7105, 320856), (8120, 280749), (8410, 271068), (8526, 267380), (9220, 247254), (9681, 235480), (10092, 225890), (11064, 206045), (11368, 200535), (11774, 193620), (12180, 187166), (12615, 180712), (12908, 176610), (13369, 170520), (13830, 164836), (14210, 160428), (16135, 141288), (16820, 135534), (17052, 133690), (17661, 129080), (18440, 123627), (19362, 117740), (20184, 112945), (21315, 106952), (22589, 100920), (23548, 96810), (24360, 93583), (25230, 90356), (25816, 88305), (26738, 85260), (27660, 82418), (28420, 80214), (29435, 77448), (32270, 70644), (33640, 67767), (34104, 66845), (35322, 64540), (38724, 58870), (40107, 56840), (41209, 55320), (42630, 53476), (45178, 50460), (47096, 48405)]