184020720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 619752000

約数和(自身を除く): 435731280

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, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 349, 390, 507, 520, 624, 676, 698, 780, 845, 1014, 1040, 1047, 1352, 1396, 1560, 1690, 1745, 2028, 2094, 2197, 2535, 2704, 2792, 3120, 3380, 3490, 4056, 4188, 4394, 4537, 5070, 5235, 5584, 6591, 6760, 6980, 8112, 8376, 8788, 9074, 10140, 10470, 10985, 13182, 13520, 13611, 13960, 16752, 17576, 18148, 20280, 20940, 21970, 22685, 26364, 27222, 27920, 32955, 35152, 36296, 40560, 41880, 43940, 45370, 52728, 54444, 58981, 65910, 68055, 72592, 83760, 87880, 90740, 105456, 108888, 117962, 131820, 136110, 175760, 176943, 181480, 217776, 235924, 263640, 272220, 294905, 353886, 362960, 471848, 527280, 544440, 589810, 707772, 766753, 884715, 943696, 1088880, 1179620, 1415544, 1533506, 1769430, 2300259, 2359240, 2831088, 3067012, 3538860, 3833765, 4600518, 4718480, 6134024, 7077720, 7667530, 9201036, 11501295, 12268048, 14155440, 15335060, 18402072, 23002590, 30670120, 36804144, 46005180, 61340240, 92010360, 184020720]

約数ペア:

[(1, 184020720), (2, 92010360), (3, 61340240), (4, 46005180), (5, 36804144), (6, 30670120), (8, 23002590), (10, 18402072), (12, 15335060), (13, 14155440), (15, 12268048), (16, 11501295), (20, 9201036), (24, 7667530), (26, 7077720), (30, 6134024), (39, 4718480), (40, 4600518), (48, 3833765), (52, 3538860), (60, 3067012), (65, 2831088), (78, 2359240), (80, 2300259), (104, 1769430), (120, 1533506), (130, 1415544), (156, 1179620), (169, 1088880), (195, 943696), (208, 884715), (240, 766753), (260, 707772), (312, 589810), (338, 544440), (349, 527280), (390, 471848), (507, 362960), (520, 353886), (624, 294905), (676, 272220), (698, 263640), (780, 235924), (845, 217776), (1014, 181480), (1040, 176943), (1047, 175760), (1352, 136110), (1396, 131820), (1560, 117962), (1690, 108888), (1745, 105456), (2028, 90740), (2094, 87880), (2197, 83760), (2535, 72592), (2704, 68055), (2792, 65910), (3120, 58981), (3380, 54444), (3490, 52728), (4056, 45370), (4188, 43940), (4394, 41880), (4537, 40560), (5070, 36296), (5235, 35152), (5584, 32955), (6591, 27920), (6760, 27222), (6980, 26364), (8112, 22685), (8376, 21970), (8788, 20940), (9074, 20280), (10140, 18148), (10470, 17576), (10985, 16752), (13182, 13960), (13520, 13611)]