13263120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 180

約数和(自身を含む): 48674340

約数和(自身を除く): 35411220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 109, 117, 120, 130, 144, 156, 169, 180, 195, 208, 218, 234, 240, 260, 312, 327, 338, 360, 390, 436, 468, 507, 520, 545, 585, 624, 654, 676, 720, 780, 845, 872, 936, 981, 1014, 1040, 1090, 1170, 1308, 1352, 1417, 1521, 1560, 1635, 1690, 1744, 1872, 1962, 2028, 2180, 2340, 2535, 2616, 2704, 2834, 3042, 3120, 3270, 3380, 3924, 4056, 4251, 4360, 4680, 4905, 5070, 5232, 5668, 6084, 6540, 6760, 7085, 7605, 7848, 8112, 8502, 8720, 9360, 9810, 10140, 11336, 12168, 12753, 13080, 13520, 14170, 15210, 15696, 17004, 18421, 19620, 20280, 21255, 22672, 24336, 25506, 26160, 28340, 30420, 34008, 36842, 39240, 40560, 42510, 51012, 55263, 56680, 60840, 63765, 68016, 73684, 78480, 85020, 92105, 102024, 110526, 113360, 121680, 127530, 147368, 165789, 170040, 184210, 204048, 221052, 255060, 276315, 294736, 331578, 340080, 368420, 442104, 510120, 552630, 663156, 736840, 828945, 884208, 1020240, 1105260, 1326312, 1473680, 1657890, 2210520, 2652624, 3315780, 4421040, 6631560, 13263120]

約数ペア:

[(1, 13263120), (2, 6631560), (3, 4421040), (4, 3315780), (5, 2652624), (6, 2210520), (8, 1657890), (9, 1473680), (10, 1326312), (12, 1105260), (13, 1020240), (15, 884208), (16, 828945), (18, 736840), (20, 663156), (24, 552630), (26, 510120), (30, 442104), (36, 368420), (39, 340080), (40, 331578), (45, 294736), (48, 276315), (52, 255060), (60, 221052), (65, 204048), (72, 184210), (78, 170040), (80, 165789), (90, 147368), (104, 127530), (109, 121680), (117, 113360), (120, 110526), (130, 102024), (144, 92105), (156, 85020), (169, 78480), (180, 73684), (195, 68016), (208, 63765), (218, 60840), (234, 56680), (240, 55263), (260, 51012), (312, 42510), (327, 40560), (338, 39240), (360, 36842), (390, 34008), (436, 30420), (468, 28340), (507, 26160), (520, 25506), (545, 24336), (585, 22672), (624, 21255), (654, 20280), (676, 19620), (720, 18421), (780, 17004), (845, 15696), (872, 15210), (936, 14170), (981, 13520), (1014, 13080), (1040, 12753), (1090, 12168), (1170, 11336), (1308, 10140), (1352, 9810), (1417, 9360), (1521, 8720), (1560, 8502), (1635, 8112), (1690, 7848), (1744, 7605), (1872, 7085), (1962, 6760), (2028, 6540), (2180, 6084), (2340, 5668), (2535, 5232), (2616, 5070), (2704, 4905), (2834, 4680), (3042, 4360), (3120, 4251), (3270, 4056), (3380, 3924)]