154798560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5119}}^1$

素因数の和:5150

約数の個数: 192

約数和(自身を含む): 619315200

約数和(自身を除く): 464516640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5119, 6048, 7560, 10080, 10238, 15120, 15357, 20476, 25595, 30240, 30714, 35833, 40952, 46071, 51190, 61428, 71666, 76785, 81904, 92142, 102380, 107499, 122856, 138213, 143332, 153570, 163808, 179165, 184284, 204760, 214998, 230355, 245712, 276426, 286664, 307140, 322497, 358330, 368568, 409520, 429996, 460710, 491424, 537495, 552852, 573328, 614280, 644994, 691065, 716660, 737136, 819040, 859992, 921420, 967491, 1074990, 1105704, 1146656, 1228560, 1289988, 1382130, 1433320, 1474272, 1612485, 1719984, 1842840, 1934982, 2149980, 2211408, 2457120, 2579976, 2764260, 2866640, 3224970, 3439968, 3685680, 3869964, 4299960, 4422816, 4837455, 5159952, 5528520, 5733280, 6449940, 7371360, 7739928, 8599920, 9674910, 10319904, 11057040, 12899880, 15479856, 17199840, 19349820, 22114080, 25799760, 30959712, 38699640, 51599520, 77399280, 154798560]

約数ペア:

[(1, 154798560), (2, 77399280), (3, 51599520), (4, 38699640), (5, 30959712), (6, 25799760), (7, 22114080), (8, 19349820), (9, 17199840), (10, 15479856), (12, 12899880), (14, 11057040), (15, 10319904), (16, 9674910), (18, 8599920), (20, 7739928), (21, 7371360), (24, 6449940), (27, 5733280), (28, 5528520), (30, 5159952), (32, 4837455), (35, 4422816), (36, 4299960), (40, 3869964), (42, 3685680), (45, 3439968), (48, 3224970), (54, 2866640), (56, 2764260), (60, 2579976), (63, 2457120), (70, 2211408), (72, 2149980), (80, 1934982), (84, 1842840), (90, 1719984), (96, 1612485), (105, 1474272), (108, 1433320), (112, 1382130), (120, 1289988), (126, 1228560), (135, 1146656), (140, 1105704), (144, 1074990), (160, 967491), (168, 921420), (180, 859992), (189, 819040), (210, 737136), (216, 716660), (224, 691065), (240, 644994), (252, 614280), (270, 573328), (280, 552852), (288, 537495), (315, 491424), (336, 460710), (360, 429996), (378, 409520), (420, 368568), (432, 358330), (480, 322497), (504, 307140), (540, 286664), (560, 276426), (630, 245712), (672, 230355), (720, 214998), (756, 204760), (840, 184284), (864, 179165), (945, 163808), (1008, 153570), (1080, 143332), (1120, 138213), (1260, 122856), (1440, 107499), (1512, 102380), (1680, 92142), (1890, 81904), (2016, 76785), (2160, 71666), (2520, 61428), (3024, 51190), (3360, 46071), (3780, 40952), (4320, 35833), (5040, 30714), (5119, 30240), (6048, 25595), (7560, 20476), (10080, 15357), (10238, 15120)]