20680970832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1290

約数の個数: 240

約数和(自身を含む): 63008824320

約数和(自身を除く): 42327853488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 173, 188, 204, 272, 282, 306, 346, 376, 408, 423, 519, 564, 612, 692, 752, 799, 816, 846, 1038, 1039, 1128, 1224, 1384, 1557, 1598, 1692, 2076, 2078, 2256, 2397, 2448, 2768, 2941, 3114, 3117, 3196, 3384, 4152, 4156, 4794, 5882, 6228, 6234, 6392, 6768, 7191, 8131, 8304, 8312, 8823, 9351, 9588, 11764, 12456, 12468, 12784, 14382, 16262, 16624, 17646, 17663, 18702, 19176, 23528, 24393, 24912, 24936, 26469, 28764, 32524, 35292, 35326, 37404, 38352, 47056, 48786, 48833, 49872, 52938, 52989, 57528, 65048, 70584, 70652, 73179, 74808, 97572, 97666, 105876, 105978, 115056, 130096, 138227, 141168, 141304, 146358, 146499, 149616, 158967, 179747, 195144, 195332, 211752, 211956, 276454, 282608, 292716, 292998, 317934, 359494, 390288, 390664, 414681, 423504, 423912, 439497, 539241, 552908, 585432, 585996, 635868, 718988, 781328, 829362, 830161, 847824, 878994, 1078482, 1105816, 1170864, 1171992, 1244043, 1271736, 1437976, 1617723, 1658724, 1660322, 1757988, 2156964, 2211632, 2343984, 2488086, 2490483, 2543472, 2875952, 3055699, 3235446, 3317448, 3320644, 3515976, 4313928, 4976172, 4980966, 6111398, 6470892, 6634896, 6641288, 7031952, 7471449, 8448109, 8627856, 9167097, 9952344, 9961932, 12222796, 12941784, 13282576, 14942898, 16896218, 18334194, 19904688, 19923864, 24445592, 25344327, 25883568, 27501291, 29885796, 33792436, 36668388, 39847728, 48891184, 50688654, 55002582, 59771592, 67584872, 73336776, 76032981, 101377308, 110005164, 119543184, 135169744, 143617853, 146673552, 152065962, 202754616, 220010328, 287235706, 304131924, 405509232, 430853559, 440020656, 574471412, 608263848, 861707118, 1148942824, 1216527696, 1292560677, 1723414236, 2297885648, 2585121354, 3446828472, 5170242708, 6893656944, 10340485416, 20680970832]

約数ペア:

[(1, 20680970832), (2, 10340485416), (3, 6893656944), (4, 5170242708), (6, 3446828472), (8, 2585121354), (9, 2297885648), (12, 1723414236), (16, 1292560677), (17, 1216527696), (18, 1148942824), (24, 861707118), (34, 608263848), (36, 574471412), (47, 440020656), (48, 430853559), (51, 405509232), (68, 304131924), (72, 287235706), (94, 220010328), (102, 202754616), (136, 152065962), (141, 146673552), (144, 143617853), (153, 135169744), (173, 119543184), (188, 110005164), (204, 101377308), (272, 76032981), (282, 73336776), (306, 67584872), (346, 59771592), (376, 55002582), (408, 50688654), (423, 48891184), (519, 39847728), (564, 36668388), (612, 33792436), (692, 29885796), (752, 27501291), (799, 25883568), (816, 25344327), (846, 24445592), (1038, 19923864), (1039, 19904688), (1128, 18334194), (1224, 16896218), (1384, 14942898), (1557, 13282576), (1598, 12941784), (1692, 12222796), (2076, 9961932), (2078, 9952344), (2256, 9167097), (2397, 8627856), (2448, 8448109), (2768, 7471449), (2941, 7031952), (3114, 6641288), (3117, 6634896), (3196, 6470892), (3384, 6111398), (4152, 4980966), (4156, 4976172), (4794, 4313928), (5882, 3515976), (6228, 3320644), (6234, 3317448), (6392, 3235446), (6768, 3055699), (7191, 2875952), (8131, 2543472), (8304, 2490483), (8312, 2488086), (8823, 2343984), (9351, 2211632), (9588, 2156964), (11764, 1757988), (12456, 1660322), (12468, 1658724), (12784, 1617723), (14382, 1437976), (16262, 1271736), (16624, 1244043), (17646, 1171992), (17663, 1170864), (18702, 1105816), (19176, 1078482), (23528, 878994), (24393, 847824), (24912, 830161), (24936, 829362), (26469, 781328), (28764, 718988), (32524, 635868), (35292, 585996), (35326, 585432), (37404, 552908), (38352, 539241), (47056, 439497), (48786, 423912), (48833, 423504), (49872, 414681), (52938, 390664), (52989, 390288), (57528, 359494), (65048, 317934), (70584, 292998), (70652, 292716), (73179, 282608), (74808, 276454), (97572, 211956), (97666, 211752), (105876, 195332), (105978, 195144), (115056, 179747), (130096, 158967), (138227, 149616), (141168, 146499), (141304, 146358)]