26183640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 94145760

約数和(自身を除く): 67962120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 61, 70, 73, 84, 98, 105, 120, 122, 140, 146, 147, 168, 183, 196, 210, 219, 244, 245, 280, 292, 294, 305, 365, 366, 392, 420, 427, 438, 488, 490, 511, 584, 588, 610, 730, 732, 735, 840, 854, 876, 915, 980, 1022, 1095, 1176, 1220, 1281, 1460, 1464, 1470, 1533, 1708, 1752, 1830, 1960, 2044, 2135, 2190, 2440, 2555, 2562, 2920, 2940, 2989, 3066, 3416, 3577, 3660, 4088, 4270, 4380, 4453, 5110, 5124, 5880, 5978, 6132, 6405, 7154, 7320, 7665, 8540, 8760, 8906, 8967, 10220, 10248, 10731, 11956, 12264, 12810, 13359, 14308, 14945, 15330, 17080, 17812, 17885, 17934, 20440, 21462, 22265, 23912, 25620, 26718, 28616, 29890, 30660, 31171, 35624, 35770, 35868, 42924, 44530, 44835, 51240, 53436, 53655, 59780, 61320, 62342, 66795, 71540, 71736, 85848, 89060, 89670, 93513, 106872, 107310, 119560, 124684, 133590, 143080, 155855, 178120, 179340, 187026, 214620, 218197, 249368, 267180, 311710, 358680, 374052, 429240, 436394, 467565, 534360, 623420, 654591, 748104, 872788, 935130, 1090985, 1246840, 1309182, 1745576, 1870260, 2181970, 2618364, 3272955, 3740520, 4363940, 5236728, 6545910, 8727880, 13091820, 26183640]

約数ペア:

[(1, 26183640), (2, 13091820), (3, 8727880), (4, 6545910), (5, 5236728), (6, 4363940), (7, 3740520), (8, 3272955), (10, 2618364), (12, 2181970), (14, 1870260), (15, 1745576), (20, 1309182), (21, 1246840), (24, 1090985), (28, 935130), (30, 872788), (35, 748104), (40, 654591), (42, 623420), (49, 534360), (56, 467565), (60, 436394), (61, 429240), (70, 374052), (73, 358680), (84, 311710), (98, 267180), (105, 249368), (120, 218197), (122, 214620), (140, 187026), (146, 179340), (147, 178120), (168, 155855), (183, 143080), (196, 133590), (210, 124684), (219, 119560), (244, 107310), (245, 106872), (280, 93513), (292, 89670), (294, 89060), (305, 85848), (365, 71736), (366, 71540), (392, 66795), (420, 62342), (427, 61320), (438, 59780), (488, 53655), (490, 53436), (511, 51240), (584, 44835), (588, 44530), (610, 42924), (730, 35868), (732, 35770), (735, 35624), (840, 31171), (854, 30660), (876, 29890), (915, 28616), (980, 26718), (1022, 25620), (1095, 23912), (1176, 22265), (1220, 21462), (1281, 20440), (1460, 17934), (1464, 17885), (1470, 17812), (1533, 17080), (1708, 15330), (1752, 14945), (1830, 14308), (1960, 13359), (2044, 12810), (2135, 12264), (2190, 11956), (2440, 10731), (2555, 10248), (2562, 10220), (2920, 8967), (2940, 8906), (2989, 8760), (3066, 8540), (3416, 7665), (3577, 7320), (3660, 7154), (4088, 6405), (4270, 6132), (4380, 5978), (4453, 5880), (5110, 5124)]