2972876760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1499}}^1$

素因数の和:2310

約数の個数: 192

約数和(自身を含む): 11063520000

約数和(自身を除く): 8090643240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 787, 840, 1260, 1499, 1574, 2361, 2520, 2998, 3148, 3935, 4497, 4722, 5509, 5996, 6296, 7083, 7495, 7870, 8994, 9444, 10493, 11018, 11805, 11992, 13491, 14166, 14990, 15740, 16527, 17988, 18888, 20986, 22036, 22485, 23610, 26982, 27545, 28332, 29980, 31479, 31480, 33054, 35415, 35976, 41972, 44072, 44970, 47220, 49581, 52465, 53964, 55090, 56664, 59960, 62958, 66108, 67455, 70830, 82635, 83944, 89940, 94437, 94440, 99162, 104930, 107928, 110180, 125916, 132216, 134910, 141660, 157395, 165270, 179880, 188874, 198324, 209860, 220360, 247905, 251832, 269820, 283320, 314790, 330540, 377748, 396648, 419720, 472185, 495810, 539640, 629580, 661080, 755496, 944370, 991620, 1179713, 1259160, 1888740, 1983240, 2359426, 3539139, 3777480, 4718852, 5898565, 7078278, 8257991, 9437704, 10617417, 11797130, 14156556, 16515982, 17695695, 21234834, 23594260, 24773973, 28313112, 33031964, 35391390, 41289955, 42469668, 47188520, 49547946, 53087085, 66063928, 70782780, 74321919, 82579910, 84939336, 99095892, 106174170, 123869865, 141565560, 148643838, 165159820, 198191784, 212348340, 247739730, 297287676, 330319640, 371609595, 424696680, 495479460, 594575352, 743219190, 990958920, 1486438380, 2972876760]

約数ペア:

[(1, 2972876760), (2, 1486438380), (3, 990958920), (4, 743219190), (5, 594575352), (6, 495479460), (7, 424696680), (8, 371609595), (9, 330319640), (10, 297287676), (12, 247739730), (14, 212348340), (15, 198191784), (18, 165159820), (20, 148643838), (21, 141565560), (24, 123869865), (28, 106174170), (30, 99095892), (35, 84939336), (36, 82579910), (40, 74321919), (42, 70782780), (45, 66063928), (56, 53087085), (60, 49547946), (63, 47188520), (70, 42469668), (72, 41289955), (84, 35391390), (90, 33031964), (105, 28313112), (120, 24773973), (126, 23594260), (140, 21234834), (168, 17695695), (180, 16515982), (210, 14156556), (252, 11797130), (280, 10617417), (315, 9437704), (360, 8257991), (420, 7078278), (504, 5898565), (630, 4718852), (787, 3777480), (840, 3539139), (1260, 2359426), (1499, 1983240), (1574, 1888740), (2361, 1259160), (2520, 1179713), (2998, 991620), (3148, 944370), (3935, 755496), (4497, 661080), (4722, 629580), (5509, 539640), (5996, 495810), (6296, 472185), (7083, 419720), (7495, 396648), (7870, 377748), (8994, 330540), (9444, 314790), (10493, 283320), (11018, 269820), (11805, 251832), (11992, 247905), (13491, 220360), (14166, 209860), (14990, 198324), (15740, 188874), (16527, 179880), (17988, 165270), (18888, 157395), (20986, 141660), (22036, 134910), (22485, 132216), (23610, 125916), (26982, 110180), (27545, 107928), (28332, 104930), (29980, 99162), (31479, 94440), (31480, 94437), (33054, 89940), (35415, 83944), (35976, 82635), (41972, 70830), (44072, 67455), (44970, 66108), (47220, 62958), (49581, 59960), (52465, 56664), (53964, 55090)]