140781168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 460541952

約数和(自身を除く): 319760784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 47, 48, 61, 62, 66, 72, 88, 93, 94, 99, 122, 124, 132, 141, 144, 176, 183, 186, 188, 198, 244, 248, 264, 279, 282, 341, 366, 372, 376, 396, 423, 488, 496, 517, 528, 549, 558, 564, 671, 682, 732, 744, 752, 792, 846, 976, 1023, 1034, 1098, 1116, 1128, 1342, 1364, 1457, 1464, 1488, 1551, 1584, 1692, 1891, 2013, 2046, 2068, 2196, 2232, 2256, 2684, 2728, 2867, 2914, 2928, 3069, 3102, 3384, 3782, 4026, 4092, 4136, 4371, 4392, 4464, 4653, 5368, 5456, 5673, 5734, 5828, 6039, 6138, 6204, 6768, 7564, 8052, 8184, 8272, 8601, 8742, 8784, 9306, 10736, 11346, 11468, 11656, 12078, 12276, 12408, 13113, 15128, 16027, 16104, 16368, 17019, 17202, 17484, 18612, 20801, 22692, 22936, 23312, 24156, 24552, 24816, 25803, 26226, 30256, 31537, 32054, 32208, 34038, 34404, 34968, 37224, 41602, 45384, 45872, 48081, 48312, 49104, 51606, 52452, 62403, 63074, 64108, 68076, 68808, 69936, 74448, 83204, 88877, 90768, 94611, 96162, 96624, 103212, 104904, 124806, 126148, 128216, 136152, 137616, 144243, 166408, 177754, 187209, 189222, 192324, 206424, 209808, 249612, 252296, 256432, 266631, 272304, 283833, 288486, 332816, 355508, 374418, 378444, 384648, 412848, 499224, 504592, 533262, 567666, 576972, 711016, 748836, 756888, 769296, 799893, 977647, 998448, 1066524, 1135332, 1153944, 1422032, 1497672, 1513776, 1599786, 1955294, 2133048, 2270664, 2307888, 2932941, 2995344, 3199572, 3910588, 4266096, 4541328, 5865882, 6399144, 7821176, 8798823, 11731764, 12798288, 15642352, 17597646, 23463528, 35195292, 46927056, 70390584, 140781168]

約数ペア:

[(1, 140781168), (2, 70390584), (3, 46927056), (4, 35195292), (6, 23463528), (8, 17597646), (9, 15642352), (11, 12798288), (12, 11731764), (16, 8798823), (18, 7821176), (22, 6399144), (24, 5865882), (31, 4541328), (33, 4266096), (36, 3910588), (44, 3199572), (47, 2995344), (48, 2932941), (61, 2307888), (62, 2270664), (66, 2133048), (72, 1955294), (88, 1599786), (93, 1513776), (94, 1497672), (99, 1422032), (122, 1153944), (124, 1135332), (132, 1066524), (141, 998448), (144, 977647), (176, 799893), (183, 769296), (186, 756888), (188, 748836), (198, 711016), (244, 576972), (248, 567666), (264, 533262), (279, 504592), (282, 499224), (341, 412848), (366, 384648), (372, 378444), (376, 374418), (396, 355508), (423, 332816), (488, 288486), (496, 283833), (517, 272304), (528, 266631), (549, 256432), (558, 252296), (564, 249612), (671, 209808), (682, 206424), (732, 192324), (744, 189222), (752, 187209), (792, 177754), (846, 166408), (976, 144243), (1023, 137616), (1034, 136152), (1098, 128216), (1116, 126148), (1128, 124806), (1342, 104904), (1364, 103212), (1457, 96624), (1464, 96162), (1488, 94611), (1551, 90768), (1584, 88877), (1692, 83204), (1891, 74448), (2013, 69936), (2046, 68808), (2068, 68076), (2196, 64108), (2232, 63074), (2256, 62403), (2684, 52452), (2728, 51606), (2867, 49104), (2914, 48312), (2928, 48081), (3069, 45872), (3102, 45384), (3384, 41602), (3782, 37224), (4026, 34968), (4092, 34404), (4136, 34038), (4371, 32208), (4392, 32054), (4464, 31537), (4653, 30256), (5368, 26226), (5456, 25803), (5673, 24816), (5734, 24552), (5828, 24156), (6039, 23312), (6138, 22936), (6204, 22692), (6768, 20801), (7564, 18612), (8052, 17484), (8184, 17202), (8272, 17019), (8601, 16368), (8742, 16104), (8784, 16027), (9306, 15128), (10736, 13113), (11346, 12408), (11468, 12276), (11656, 12078)]