180148080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 643244544

約数和(自身を除く): 463096464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 683, 785, 840, 942, 1099, 1256, 1366, 1570, 1680, 1884, 2049, 2198, 2355, 2512, 2732, 3140, 3297, 3415, 3768, 4098, 4396, 4710, 4781, 5464, 5495, 6280, 6594, 6830, 7536, 8196, 8792, 9420, 9562, 10245, 10928, 10990, 12560, 13188, 13660, 14343, 16392, 16485, 17584, 18840, 19124, 20490, 21980, 23905, 26376, 27320, 28686, 32784, 32970, 37680, 38248, 40980, 43960, 47810, 52752, 54640, 57372, 65940, 71715, 76496, 81960, 87920, 95620, 107231, 114744, 131880, 143430, 163920, 191240, 214462, 229488, 263760, 286860, 321693, 382480, 428924, 536155, 573720, 643386, 750617, 857848, 1072310, 1147440, 1286772, 1501234, 1608465, 1715696, 2144620, 2251851, 2573544, 3002468, 3216930, 3753085, 4289240, 4503702, 5147088, 6004936, 6433860, 7506170, 8578480, 9007404, 11259255, 12009872, 12867720, 15012340, 18014808, 22518510, 25735440, 30024680, 36029616, 45037020, 60049360, 90074040, 180148080]

約数ペア:

[(1, 180148080), (2, 90074040), (3, 60049360), (4, 45037020), (5, 36029616), (6, 30024680), (7, 25735440), (8, 22518510), (10, 18014808), (12, 15012340), (14, 12867720), (15, 12009872), (16, 11259255), (20, 9007404), (21, 8578480), (24, 7506170), (28, 6433860), (30, 6004936), (35, 5147088), (40, 4503702), (42, 4289240), (48, 3753085), (56, 3216930), (60, 3002468), (70, 2573544), (80, 2251851), (84, 2144620), (105, 1715696), (112, 1608465), (120, 1501234), (140, 1286772), (157, 1147440), (168, 1072310), (210, 857848), (240, 750617), (280, 643386), (314, 573720), (336, 536155), (420, 428924), (471, 382480), (560, 321693), (628, 286860), (683, 263760), (785, 229488), (840, 214462), (942, 191240), (1099, 163920), (1256, 143430), (1366, 131880), (1570, 114744), (1680, 107231), (1884, 95620), (2049, 87920), (2198, 81960), (2355, 76496), (2512, 71715), (2732, 65940), (3140, 57372), (3297, 54640), (3415, 52752), (3768, 47810), (4098, 43960), (4396, 40980), (4710, 38248), (4781, 37680), (5464, 32970), (5495, 32784), (6280, 28686), (6594, 27320), (6830, 26376), (7536, 23905), (8196, 21980), (8792, 20490), (9420, 19124), (9562, 18840), (10245, 17584), (10928, 16485), (10990, 16392), (12560, 14343), (13188, 13660)]