67629240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 256988160

約数和(自身を除く): 189358920

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, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 571, 630, 658, 705, 840, 846, 940, 987, 1128, 1142, 1260, 1316, 1410, 1645, 1692, 1713, 1880, 1974, 2115, 2284, 2520, 2632, 2820, 2855, 2961, 3290, 3384, 3426, 3948, 3997, 4230, 4568, 4935, 5139, 5640, 5710, 5922, 6580, 6852, 7896, 7994, 8460, 8565, 9870, 10278, 11420, 11844, 11991, 13160, 13704, 14805, 15988, 16920, 17130, 19740, 19985, 20556, 22840, 23688, 23982, 25695, 26837, 29610, 31976, 34260, 35973, 39480, 39970, 41112, 47964, 51390, 53674, 59220, 59955, 68520, 71946, 79940, 80511, 95928, 102780, 107348, 118440, 119910, 134185, 143892, 159880, 161022, 179865, 187859, 205560, 214696, 239820, 241533, 268370, 287784, 322044, 359730, 375718, 402555, 479640, 483066, 536740, 563577, 644088, 719460, 751436, 805110, 939295, 966132, 1073480, 1127154, 1207665, 1438920, 1502872, 1610220, 1690731, 1878590, 1932264, 2254308, 2415330, 2817885, 3220440, 3381462, 3757180, 4508616, 4830660, 5635770, 6762924, 7514360, 8453655, 9661320, 11271540, 13525848, 16907310, 22543080, 33814620, 67629240]

約数ペア:

[(1, 67629240), (2, 33814620), (3, 22543080), (4, 16907310), (5, 13525848), (6, 11271540), (7, 9661320), (8, 8453655), (9, 7514360), (10, 6762924), (12, 5635770), (14, 4830660), (15, 4508616), (18, 3757180), (20, 3381462), (21, 3220440), (24, 2817885), (28, 2415330), (30, 2254308), (35, 1932264), (36, 1878590), (40, 1690731), (42, 1610220), (45, 1502872), (47, 1438920), (56, 1207665), (60, 1127154), (63, 1073480), (70, 966132), (72, 939295), (84, 805110), (90, 751436), (94, 719460), (105, 644088), (120, 563577), (126, 536740), (140, 483066), (141, 479640), (168, 402555), (180, 375718), (188, 359730), (210, 322044), (235, 287784), (252, 268370), (280, 241533), (282, 239820), (315, 214696), (329, 205560), (360, 187859), (376, 179865), (420, 161022), (423, 159880), (470, 143892), (504, 134185), (564, 119910), (571, 118440), (630, 107348), (658, 102780), (705, 95928), (840, 80511), (846, 79940), (940, 71946), (987, 68520), (1128, 59955), (1142, 59220), (1260, 53674), (1316, 51390), (1410, 47964), (1645, 41112), (1692, 39970), (1713, 39480), (1880, 35973), (1974, 34260), (2115, 31976), (2284, 29610), (2520, 26837), (2632, 25695), (2820, 23982), (2855, 23688), (2961, 22840), (3290, 20556), (3384, 19985), (3426, 19740), (3948, 17130), (3997, 16920), (4230, 15988), (4568, 14805), (4935, 13704), (5139, 13160), (5640, 11991), (5710, 11844), (5922, 11420), (6580, 10278), (6852, 9870), (7896, 8565), (7994, 8460)]