2688984480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61561}}^1$

素因数の和:61599

約数の個数: 192

約数和(自身を含む): 10425155328

約数和(自身を除く): 7736170848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 61561, 123122, 184683, 246244, 307805, 369366, 430927, 492488, 615610, 738732, 800293, 861854, 923415, 984976, 1231220, 1292781, 1477464, 1600586, 1723708, 1846830, 1969952, 2154635, 2400879, 2462440, 2585562, 2954928, 3201172, 3447416, 3693660, 4001465, 4309270, 4801758, 4924880, 5171124, 5602051, 5909856, 6402344, 6463905, 6894832, 7387320, 8002930, 8618540, 9603516, 9849760, 10342248, 11204102, 12004395, 12804688, 12927810, 13789664, 14774640, 16005860, 16806153, 17237080, 19207032, 20684496, 22408204, 24008790, 25609376, 25855620, 28010255, 29549280, 32011720, 33612306, 34474160, 38414064, 41368992, 44816408, 48017580, 51711240, 56020510, 64023440, 67224612, 68948320, 76828128, 84030765, 89632816, 96035160, 103422480, 112041020, 128046880, 134449224, 168061530, 179265632, 192070320, 206844960, 224082040, 268898448, 336123060, 384140640, 448164080, 537796896, 672246120, 896328160, 1344492240, 2688984480]

約数ペア:

[(1, 2688984480), (2, 1344492240), (3, 896328160), (4, 672246120), (5, 537796896), (6, 448164080), (7, 384140640), (8, 336123060), (10, 268898448), (12, 224082040), (13, 206844960), (14, 192070320), (15, 179265632), (16, 168061530), (20, 134449224), (21, 128046880), (24, 112041020), (26, 103422480), (28, 96035160), (30, 89632816), (32, 84030765), (35, 76828128), (39, 68948320), (40, 67224612), (42, 64023440), (48, 56020510), (52, 51711240), (56, 48017580), (60, 44816408), (65, 41368992), (70, 38414064), (78, 34474160), (80, 33612306), (84, 32011720), (91, 29549280), (96, 28010255), (104, 25855620), (105, 25609376), (112, 24008790), (120, 22408204), (130, 20684496), (140, 19207032), (156, 17237080), (160, 16806153), (168, 16005860), (182, 14774640), (195, 13789664), (208, 12927810), (210, 12804688), (224, 12004395), (240, 11204102), (260, 10342248), (273, 9849760), (280, 9603516), (312, 8618540), (336, 8002930), (364, 7387320), (390, 6894832), (416, 6463905), (420, 6402344), (455, 5909856), (480, 5602051), (520, 5171124), (546, 4924880), (560, 4801758), (624, 4309270), (672, 4001465), (728, 3693660), (780, 3447416), (840, 3201172), (910, 2954928), (1040, 2585562), (1092, 2462440), (1120, 2400879), (1248, 2154635), (1365, 1969952), (1456, 1846830), (1560, 1723708), (1680, 1600586), (1820, 1477464), (2080, 1292781), (2184, 1231220), (2730, 984976), (2912, 923415), (3120, 861854), (3360, 800293), (3640, 738732), (4368, 615610), (5460, 492488), (6240, 430927), (7280, 369366), (8736, 307805), (10920, 246244), (14560, 184683), (21840, 123122), (43680, 61561)]