169225680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 573463296

約数和(自身を除く): 404237616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 743, 780, 876, 949, 1040, 1095, 1168, 1460, 1486, 1560, 1752, 1898, 2190, 2229, 2847, 2920, 2972, 3120, 3504, 3715, 3796, 4380, 4458, 4745, 5694, 5840, 5944, 7430, 7592, 8760, 8916, 9490, 9659, 11145, 11388, 11888, 14235, 14860, 15184, 17520, 17832, 18980, 19318, 22290, 22776, 28470, 28977, 29720, 35664, 37960, 38636, 44580, 45552, 48295, 54239, 56940, 57954, 59440, 75920, 77272, 89160, 96590, 108478, 113880, 115908, 144885, 154544, 162717, 178320, 193180, 216956, 227760, 231816, 271195, 289770, 325434, 386360, 433912, 463632, 542390, 579540, 650868, 705107, 772720, 813585, 867824, 1084780, 1159080, 1301736, 1410214, 1627170, 2115321, 2169560, 2318160, 2603472, 2820428, 3254340, 3525535, 4230642, 4339120, 5640856, 6508680, 7051070, 8461284, 10576605, 11281712, 13017360, 14102140, 16922568, 21153210, 28204280, 33845136, 42306420, 56408560, 84612840, 169225680]

約数ペア:

[(1, 169225680), (2, 84612840), (3, 56408560), (4, 42306420), (5, 33845136), (6, 28204280), (8, 21153210), (10, 16922568), (12, 14102140), (13, 13017360), (15, 11281712), (16, 10576605), (20, 8461284), (24, 7051070), (26, 6508680), (30, 5640856), (39, 4339120), (40, 4230642), (48, 3525535), (52, 3254340), (60, 2820428), (65, 2603472), (73, 2318160), (78, 2169560), (80, 2115321), (104, 1627170), (120, 1410214), (130, 1301736), (146, 1159080), (156, 1084780), (195, 867824), (208, 813585), (219, 772720), (240, 705107), (260, 650868), (292, 579540), (312, 542390), (365, 463632), (390, 433912), (438, 386360), (520, 325434), (584, 289770), (624, 271195), (730, 231816), (743, 227760), (780, 216956), (876, 193180), (949, 178320), (1040, 162717), (1095, 154544), (1168, 144885), (1460, 115908), (1486, 113880), (1560, 108478), (1752, 96590), (1898, 89160), (2190, 77272), (2229, 75920), (2847, 59440), (2920, 57954), (2972, 56940), (3120, 54239), (3504, 48295), (3715, 45552), (3796, 44580), (4380, 38636), (4458, 37960), (4745, 35664), (5694, 29720), (5840, 28977), (5944, 28470), (7430, 22776), (7592, 22290), (8760, 19318), (8916, 18980), (9490, 17832), (9659, 17520), (11145, 15184), (11388, 14860), (11888, 14235)]