2028072480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2659}}^1$

素因数の和:2911

約数の個数: 192

約数和(自身を含む): 7335982080

約数和(自身を除く): 5307909600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 227, 240, 280, 336, 420, 454, 480, 560, 672, 681, 840, 908, 1120, 1135, 1362, 1589, 1680, 1816, 2270, 2659, 2724, 3178, 3360, 3405, 3632, 4540, 4767, 5318, 5448, 6356, 6810, 7264, 7945, 7977, 9080, 9534, 10636, 10896, 12712, 13295, 13620, 15890, 15954, 18160, 18613, 19068, 21272, 21792, 23835, 25424, 26590, 27240, 31780, 31908, 36320, 37226, 38136, 39885, 42544, 47670, 50848, 53180, 54480, 55839, 63560, 63816, 74452, 76272, 79770, 85088, 93065, 95340, 106360, 108960, 111678, 127120, 127632, 148904, 152544, 159540, 186130, 190680, 212720, 223356, 254240, 255264, 279195, 297808, 319080, 372260, 381360, 425440, 446712, 558390, 595616, 603593, 638160, 744520, 762720, 893424, 1116780, 1207186, 1276320, 1489040, 1786848, 1810779, 2233560, 2414372, 2978080, 3017965, 3621558, 4225151, 4467120, 4828744, 6035930, 7243116, 8450302, 8934240, 9053895, 9657488, 12071860, 12675453, 14486232, 16900604, 18107790, 19314976, 21125755, 24143720, 25350906, 28972464, 33801208, 36215580, 42251510, 48287440, 50701812, 57944928, 63377265, 67602416, 72431160, 84503020, 96574880, 101403624, 126754530, 135204832, 144862320, 169006040, 202807248, 253509060, 289724640, 338012080, 405614496, 507018120, 676024160, 1014036240, 2028072480]

約数ペア:

[(1, 2028072480), (2, 1014036240), (3, 676024160), (4, 507018120), (5, 405614496), (6, 338012080), (7, 289724640), (8, 253509060), (10, 202807248), (12, 169006040), (14, 144862320), (15, 135204832), (16, 126754530), (20, 101403624), (21, 96574880), (24, 84503020), (28, 72431160), (30, 67602416), (32, 63377265), (35, 57944928), (40, 50701812), (42, 48287440), (48, 42251510), (56, 36215580), (60, 33801208), (70, 28972464), (80, 25350906), (84, 24143720), (96, 21125755), (105, 19314976), (112, 18107790), (120, 16900604), (140, 14486232), (160, 12675453), (168, 12071860), (210, 9657488), (224, 9053895), (227, 8934240), (240, 8450302), (280, 7243116), (336, 6035930), (420, 4828744), (454, 4467120), (480, 4225151), (560, 3621558), (672, 3017965), (681, 2978080), (840, 2414372), (908, 2233560), (1120, 1810779), (1135, 1786848), (1362, 1489040), (1589, 1276320), (1680, 1207186), (1816, 1116780), (2270, 893424), (2659, 762720), (2724, 744520), (3178, 638160), (3360, 603593), (3405, 595616), (3632, 558390), (4540, 446712), (4767, 425440), (5318, 381360), (5448, 372260), (6356, 319080), (6810, 297808), (7264, 279195), (7945, 255264), (7977, 254240), (9080, 223356), (9534, 212720), (10636, 190680), (10896, 186130), (12712, 159540), (13295, 152544), (13620, 148904), (15890, 127632), (15954, 127120), (18160, 111678), (18613, 108960), (19068, 106360), (21272, 95340), (21792, 93065), (23835, 85088), (25424, 79770), (26590, 76272), (27240, 74452), (31780, 63816), (31908, 63560), (36320, 55839), (37226, 54480), (38136, 53180), (39885, 50848), (42544, 47670)]