7726160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 22498560

約数和(自身を除く): 14772400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 23, 26, 34, 38, 40, 46, 52, 65, 68, 76, 80, 85, 92, 95, 104, 115, 130, 136, 152, 170, 184, 190, 208, 221, 230, 247, 260, 272, 299, 304, 323, 340, 368, 380, 391, 437, 442, 460, 494, 520, 598, 646, 680, 760, 782, 874, 884, 920, 988, 1040, 1105, 1196, 1235, 1292, 1360, 1495, 1520, 1564, 1615, 1748, 1768, 1840, 1955, 1976, 2185, 2210, 2392, 2470, 2584, 2990, 3128, 3230, 3496, 3536, 3910, 3952, 4199, 4370, 4420, 4784, 4940, 5083, 5168, 5681, 5980, 6256, 6460, 6992, 7429, 7820, 8398, 8740, 8840, 9880, 10166, 11362, 11960, 12920, 14858, 15640, 16796, 17480, 17680, 19760, 20332, 20995, 22724, 23920, 25415, 25840, 28405, 29716, 31280, 33592, 34960, 37145, 40664, 41990, 45448, 50830, 56810, 59432, 67184, 74290, 81328, 83980, 90896, 96577, 101660, 113620, 118864, 148580, 167960, 193154, 203320, 227240, 297160, 335920, 386308, 406640, 454480, 482885, 594320, 772616, 965770, 1545232, 1931540, 3863080, 7726160]

約数ペア:

[(1, 7726160), (2, 3863080), (4, 1931540), (5, 1545232), (8, 965770), (10, 772616), (13, 594320), (16, 482885), (17, 454480), (19, 406640), (20, 386308), (23, 335920), (26, 297160), (34, 227240), (38, 203320), (40, 193154), (46, 167960), (52, 148580), (65, 118864), (68, 113620), (76, 101660), (80, 96577), (85, 90896), (92, 83980), (95, 81328), (104, 74290), (115, 67184), (130, 59432), (136, 56810), (152, 50830), (170, 45448), (184, 41990), (190, 40664), (208, 37145), (221, 34960), (230, 33592), (247, 31280), (260, 29716), (272, 28405), (299, 25840), (304, 25415), (323, 23920), (340, 22724), (368, 20995), (380, 20332), (391, 19760), (437, 17680), (442, 17480), (460, 16796), (494, 15640), (520, 14858), (598, 12920), (646, 11960), (680, 11362), (760, 10166), (782, 9880), (874, 8840), (884, 8740), (920, 8398), (988, 7820), (1040, 7429), (1105, 6992), (1196, 6460), (1235, 6256), (1292, 5980), (1360, 5681), (1495, 5168), (1520, 5083), (1564, 4940), (1615, 4784), (1748, 4420), (1768, 4370), (1840, 4199), (1955, 3952), (1976, 3910), (2185, 3536), (2210, 3496), (2392, 3230), (2470, 3128), (2584, 2990)]