2108184120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1063}}^1$

素因数の和:1874

約数の個数: 192

約数和(自身を含む): 7847723520

約数和(自身を除く): 5739539400

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, 1063, 1260, 1574, 2126, 2361, 2520, 3148, 3189, 3935, 4252, 4722, 5315, 5509, 6296, 6378, 7083, 7441, 7870, 8504, 9444, 9567, 10630, 11018, 11805, 12756, 14166, 14882, 15740, 15945, 16527, 18888, 19134, 21260, 22036, 22323, 23610, 25512, 27545, 28332, 29764, 31480, 31890, 33054, 35415, 37205, 38268, 42520, 44072, 44646, 47220, 47835, 49581, 55090, 56664, 59528, 63780, 66108, 66969, 70830, 74410, 76536, 82635, 89292, 94440, 95670, 99162, 110180, 111615, 127560, 132216, 133938, 141660, 148820, 165270, 178584, 191340, 198324, 220360, 223230, 247905, 267876, 283320, 297640, 330540, 334845, 382680, 396648, 446460, 495810, 535752, 661080, 669690, 836581, 892920, 991620, 1339380, 1673162, 1983240, 2509743, 2678760, 3346324, 4182905, 5019486, 5856067, 6692648, 7529229, 8365810, 10038972, 11712134, 12548715, 15058458, 16731620, 17568201, 20077944, 23424268, 25097430, 29280335, 30116916, 33463240, 35136402, 37646145, 46848536, 50194860, 52704603, 58560670, 60233832, 70272804, 75292290, 87841005, 100389720, 105409206, 117121340, 140545608, 150584580, 175682010, 210818412, 234242680, 263523015, 301169160, 351364020, 421636824, 527046030, 702728040, 1054092060, 2108184120]

約数ペア:

[(1, 2108184120), (2, 1054092060), (3, 702728040), (4, 527046030), (5, 421636824), (6, 351364020), (7, 301169160), (8, 263523015), (9, 234242680), (10, 210818412), (12, 175682010), (14, 150584580), (15, 140545608), (18, 117121340), (20, 105409206), (21, 100389720), (24, 87841005), (28, 75292290), (30, 70272804), (35, 60233832), (36, 58560670), (40, 52704603), (42, 50194860), (45, 46848536), (56, 37646145), (60, 35136402), (63, 33463240), (70, 30116916), (72, 29280335), (84, 25097430), (90, 23424268), (105, 20077944), (120, 17568201), (126, 16731620), (140, 15058458), (168, 12548715), (180, 11712134), (210, 10038972), (252, 8365810), (280, 7529229), (315, 6692648), (360, 5856067), (420, 5019486), (504, 4182905), (630, 3346324), (787, 2678760), (840, 2509743), (1063, 1983240), (1260, 1673162), (1574, 1339380), (2126, 991620), (2361, 892920), (2520, 836581), (3148, 669690), (3189, 661080), (3935, 535752), (4252, 495810), (4722, 446460), (5315, 396648), (5509, 382680), (6296, 334845), (6378, 330540), (7083, 297640), (7441, 283320), (7870, 267876), (8504, 247905), (9444, 223230), (9567, 220360), (10630, 198324), (11018, 191340), (11805, 178584), (12756, 165270), (14166, 148820), (14882, 141660), (15740, 133938), (15945, 132216), (16527, 127560), (18888, 111615), (19134, 110180), (21260, 99162), (22036, 95670), (22323, 94440), (23610, 89292), (25512, 82635), (27545, 76536), (28332, 74410), (29764, 70830), (31480, 66969), (31890, 66108), (33054, 63780), (35415, 59528), (37205, 56664), (38268, 55090), (42520, 49581), (44072, 47835), (44646, 47220)]