227983080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2563

約数の個数: 128

約数和(自身を含む): 749347200

約数和(自身を除く): 521364120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 2477, 3068, 3540, 3835, 4602, 4954, 6136, 7080, 7431, 7670, 9204, 9908, 11505, 12385, 14862, 15340, 18408, 19816, 23010, 24770, 29724, 30680, 32201, 37155, 46020, 49540, 59448, 64402, 74310, 92040, 96603, 99080, 128804, 146143, 148620, 161005, 193206, 257608, 292286, 297240, 322010, 386412, 438429, 483015, 584572, 644020, 730715, 772824, 876858, 966030, 1169144, 1288040, 1461430, 1753716, 1899859, 1932060, 2192145, 2922860, 3507432, 3799718, 3864120, 4384290, 5699577, 5845720, 7599436, 8768580, 9499295, 11399154, 15198872, 17537160, 18998590, 22798308, 28497885, 37997180, 45596616, 56995770, 75994360, 113991540, 227983080]

約数ペア:

[(1, 227983080), (2, 113991540), (3, 75994360), (4, 56995770), (5, 45596616), (6, 37997180), (8, 28497885), (10, 22798308), (12, 18998590), (13, 17537160), (15, 15198872), (20, 11399154), (24, 9499295), (26, 8768580), (30, 7599436), (39, 5845720), (40, 5699577), (52, 4384290), (59, 3864120), (60, 3799718), (65, 3507432), (78, 2922860), (104, 2192145), (118, 1932060), (120, 1899859), (130, 1753716), (156, 1461430), (177, 1288040), (195, 1169144), (236, 966030), (260, 876858), (295, 772824), (312, 730715), (354, 644020), (390, 584572), (472, 483015), (520, 438429), (590, 386412), (708, 322010), (767, 297240), (780, 292286), (885, 257608), (1180, 193206), (1416, 161005), (1534, 148620), (1560, 146143), (1770, 128804), (2301, 99080), (2360, 96603), (2477, 92040), (3068, 74310), (3540, 64402), (3835, 59448), (4602, 49540), (4954, 46020), (6136, 37155), (7080, 32201), (7431, 30680), (7670, 29724), (9204, 24770), (9908, 23010), (11505, 19816), (12385, 18408), (14862, 15340)]