38601420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 128254560

約数和(自身を除く): 89653140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 409, 429, 484, 572, 605, 660, 715, 726, 780, 818, 858, 1210, 1227, 1430, 1452, 1573, 1636, 1716, 1815, 2045, 2145, 2420, 2454, 2860, 3146, 3630, 4090, 4290, 4499, 4719, 4908, 5317, 6135, 6292, 7260, 7865, 8180, 8580, 8998, 9438, 10634, 12270, 13497, 15730, 15951, 17996, 18876, 21268, 22495, 23595, 24540, 26585, 26994, 31460, 31902, 44990, 47190, 49489, 53170, 53988, 58487, 63804, 67485, 79755, 89980, 94380, 98978, 106340, 116974, 134970, 148467, 159510, 175461, 197956, 233948, 247445, 269940, 292435, 296934, 319020, 350922, 494890, 584870, 593868, 643357, 701844, 742335, 877305, 989780, 1169740, 1286714, 1484670, 1754610, 1930071, 2573428, 2969340, 3216785, 3509220, 3860142, 6433570, 7720284, 9650355, 12867140, 19300710, 38601420]

約数ペア:

[(1, 38601420), (2, 19300710), (3, 12867140), (4, 9650355), (5, 7720284), (6, 6433570), (10, 3860142), (11, 3509220), (12, 3216785), (13, 2969340), (15, 2573428), (20, 1930071), (22, 1754610), (26, 1484670), (30, 1286714), (33, 1169740), (39, 989780), (44, 877305), (52, 742335), (55, 701844), (60, 643357), (65, 593868), (66, 584870), (78, 494890), (110, 350922), (121, 319020), (130, 296934), (132, 292435), (143, 269940), (156, 247445), (165, 233948), (195, 197956), (220, 175461), (242, 159510), (260, 148467), (286, 134970), (330, 116974), (363, 106340), (390, 98978), (409, 94380), (429, 89980), (484, 79755), (572, 67485), (605, 63804), (660, 58487), (715, 53988), (726, 53170), (780, 49489), (818, 47190), (858, 44990), (1210, 31902), (1227, 31460), (1430, 26994), (1452, 26585), (1573, 24540), (1636, 23595), (1716, 22495), (1815, 21268), (2045, 18876), (2145, 17996), (2420, 15951), (2454, 15730), (2860, 13497), (3146, 12270), (3630, 10634), (4090, 9438), (4290, 8998), (4499, 8580), (4719, 8180), (4908, 7865), (5317, 7260), (6135, 6292)]