12479394480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{2179}}^1$

素因数の和:2696

約数の個数: 240

約数和(自身を含む): 45115326720

約数和(自身を除く): 32635932240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 487, 490, 560, 588, 735, 784, 840, 974, 980, 1176, 1461, 1470, 1680, 1948, 1960, 2179, 2352, 2435, 2922, 2940, 3409, 3896, 3920, 4358, 4870, 5844, 5880, 6537, 6818, 7305, 7792, 8716, 9740, 10227, 10895, 11688, 11760, 13074, 13636, 14610, 15253, 17045, 17432, 19480, 20454, 21790, 23376, 23863, 26148, 27272, 29220, 30506, 32685, 34090, 34864, 38960, 40908, 43580, 45759, 47726, 51135, 52296, 54544, 58440, 61012, 65370, 68180, 71589, 76265, 81816, 87160, 91518, 95452, 102270, 104592, 106771, 116880, 119315, 122024, 130740, 136360, 143178, 152530, 163632, 174320, 183036, 190904, 204540, 213542, 228795, 238630, 244048, 261480, 272720, 286356, 305060, 320313, 357945, 366072, 381808, 409080, 427084, 457590, 477260, 522960, 533855, 572712, 610120, 640626, 715890, 732144, 818160, 854168, 915180, 954520, 1061173, 1067710, 1145424, 1220240, 1281252, 1431780, 1601565, 1708336, 1830360, 1909040, 2122346, 2135420, 2562504, 2863560, 3183519, 3203130, 3660720, 4244692, 4270840, 5125008, 5305865, 5727120, 6367038, 6406260, 7428211, 8489384, 8541680, 10611730, 12734076, 12812520, 14856422, 15917595, 16978768, 21223460, 22284633, 25468152, 25625040, 29712844, 31835190, 37141055, 42446920, 44569266, 50936304, 51997477, 59425688, 63670380, 74282110, 84893840, 89138532, 103994954, 111423165, 118851376, 127340760, 148564220, 155992431, 178277064, 207989908, 222846330, 254681520, 259987385, 297128440, 311984862, 356554128, 415979816, 445692660, 519974770, 594256880, 623969724, 779962155, 831959632, 891385320, 1039949540, 1247939448, 1559924310, 1782770640, 2079899080, 2495878896, 3119848620, 4159798160, 6239697240, 12479394480]

約数ペア:

[(1, 12479394480), (2, 6239697240), (3, 4159798160), (4, 3119848620), (5, 2495878896), (6, 2079899080), (7, 1782770640), (8, 1559924310), (10, 1247939448), (12, 1039949540), (14, 891385320), (15, 831959632), (16, 779962155), (20, 623969724), (21, 594256880), (24, 519974770), (28, 445692660), (30, 415979816), (35, 356554128), (40, 311984862), (42, 297128440), (48, 259987385), (49, 254681520), (56, 222846330), (60, 207989908), (70, 178277064), (80, 155992431), (84, 148564220), (98, 127340760), (105, 118851376), (112, 111423165), (120, 103994954), (140, 89138532), (147, 84893840), (168, 74282110), (196, 63670380), (210, 59425688), (240, 51997477), (245, 50936304), (280, 44569266), (294, 42446920), (336, 37141055), (392, 31835190), (420, 29712844), (487, 25625040), (490, 25468152), (560, 22284633), (588, 21223460), (735, 16978768), (784, 15917595), (840, 14856422), (974, 12812520), (980, 12734076), (1176, 10611730), (1461, 8541680), (1470, 8489384), (1680, 7428211), (1948, 6406260), (1960, 6367038), (2179, 5727120), (2352, 5305865), (2435, 5125008), (2922, 4270840), (2940, 4244692), (3409, 3660720), (3896, 3203130), (3920, 3183519), (4358, 2863560), (4870, 2562504), (5844, 2135420), (5880, 2122346), (6537, 1909040), (6818, 1830360), (7305, 1708336), (7792, 1601565), (8716, 1431780), (9740, 1281252), (10227, 1220240), (10895, 1145424), (11688, 1067710), (11760, 1061173), (13074, 954520), (13636, 915180), (14610, 854168), (15253, 818160), (17045, 732144), (17432, 715890), (19480, 640626), (20454, 610120), (21790, 572712), (23376, 533855), (23863, 522960), (26148, 477260), (27272, 457590), (29220, 427084), (30506, 409080), (32685, 381808), (34090, 366072), (34864, 357945), (38960, 320313), (40908, 305060), (43580, 286356), (45759, 272720), (47726, 261480), (51135, 244048), (52296, 238630), (54544, 228795), (58440, 213542), (61012, 204540), (65370, 190904), (68180, 183036), (71589, 174320), (76265, 163632), (81816, 152530), (87160, 143178), (91518, 136360), (95452, 130740), (102270, 122024), (104592, 119315), (106771, 116880)]