241775520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 889491456

約数和(自身を除く): 647715936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1531, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3062, 3290, 3360, 3760, 3948, 4512, 4593, 4935, 5264, 5640, 6124, 6580, 7520, 7655, 7896, 9186, 9870, 10528, 10717, 11280, 12248, 13160, 15310, 15792, 18372, 19740, 21434, 22560, 22965, 24496, 26320, 30620, 31584, 32151, 36744, 39480, 42868, 45930, 48992, 52640, 53585, 61240, 64302, 71957, 73488, 78960, 85736, 91860, 107170, 122480, 128604, 143914, 146976, 157920, 160755, 171472, 183720, 214340, 215871, 244960, 257208, 287828, 321510, 342944, 359785, 367440, 428680, 431742, 503699, 514416, 575656, 643020, 719570, 734880, 857360, 863484, 1007398, 1028832, 1079355, 1151312, 1286040, 1439140, 1511097, 1714720, 1726968, 2014796, 2158710, 2302624, 2518495, 2572080, 2878280, 3022194, 3453936, 4029592, 4317420, 5036990, 5144160, 5756560, 6044388, 6907872, 7555485, 8059184, 8634840, 10073980, 11513120, 12088776, 15110970, 16118368, 17269680, 20147960, 24177552, 30221940, 34539360, 40295920, 48355104, 60443880, 80591840, 120887760, 241775520]

約数ペア:

[(1, 241775520), (2, 120887760), (3, 80591840), (4, 60443880), (5, 48355104), (6, 40295920), (7, 34539360), (8, 30221940), (10, 24177552), (12, 20147960), (14, 17269680), (15, 16118368), (16, 15110970), (20, 12088776), (21, 11513120), (24, 10073980), (28, 8634840), (30, 8059184), (32, 7555485), (35, 6907872), (40, 6044388), (42, 5756560), (47, 5144160), (48, 5036990), (56, 4317420), (60, 4029592), (70, 3453936), (80, 3022194), (84, 2878280), (94, 2572080), (96, 2518495), (105, 2302624), (112, 2158710), (120, 2014796), (140, 1726968), (141, 1714720), (160, 1511097), (168, 1439140), (188, 1286040), (210, 1151312), (224, 1079355), (235, 1028832), (240, 1007398), (280, 863484), (282, 857360), (329, 734880), (336, 719570), (376, 643020), (420, 575656), (470, 514416), (480, 503699), (560, 431742), (564, 428680), (658, 367440), (672, 359785), (705, 342944), (752, 321510), (840, 287828), (940, 257208), (987, 244960), (1120, 215871), (1128, 214340), (1316, 183720), (1410, 171472), (1504, 160755), (1531, 157920), (1645, 146976), (1680, 143914), (1880, 128604), (1974, 122480), (2256, 107170), (2632, 91860), (2820, 85736), (3062, 78960), (3290, 73488), (3360, 71957), (3760, 64302), (3948, 61240), (4512, 53585), (4593, 52640), (4935, 48992), (5264, 45930), (5640, 42868), (6124, 39480), (6580, 36744), (7520, 32151), (7655, 31584), (7896, 30620), (9186, 26320), (9870, 24496), (10528, 22965), (10717, 22560), (11280, 21434), (12248, 19740), (13160, 18372), (15310, 15792)]