140391216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 476636160

約数和(自身を除く): 336244944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 43, 48, 56, 63, 72, 79, 82, 84, 86, 112, 123, 126, 129, 144, 158, 164, 168, 172, 237, 246, 252, 258, 287, 301, 316, 328, 336, 344, 369, 387, 474, 492, 504, 516, 553, 574, 602, 632, 656, 688, 711, 738, 774, 861, 903, 948, 984, 1008, 1032, 1106, 1148, 1204, 1264, 1422, 1476, 1548, 1659, 1722, 1763, 1806, 1896, 1968, 2064, 2212, 2296, 2408, 2583, 2709, 2844, 2952, 3096, 3239, 3318, 3397, 3444, 3526, 3612, 3792, 4424, 4592, 4816, 4977, 5166, 5289, 5418, 5688, 5904, 6192, 6478, 6636, 6794, 6888, 7052, 7224, 8848, 9717, 9954, 10191, 10332, 10578, 10836, 11376, 12341, 12956, 13272, 13588, 13776, 14104, 14448, 15867, 19434, 19908, 20382, 20664, 21156, 21672, 22673, 23779, 24682, 25912, 26544, 27176, 28208, 29151, 30573, 31734, 37023, 38868, 39816, 40764, 41328, 42312, 43344, 45346, 47558, 49364, 51824, 54352, 58302, 61146, 63468, 68019, 71337, 74046, 77736, 79632, 81528, 84624, 90692, 95116, 98728, 111069, 116604, 122292, 126936, 136038, 139277, 142674, 148092, 155472, 163056, 181384, 190232, 197456, 204057, 214011, 222138, 233208, 244584, 253872, 272076, 278554, 285348, 296184, 362768, 380464, 408114, 417831, 428022, 444276, 466416, 489168, 544152, 557108, 570696, 592368, 816228, 835662, 856044, 888552, 974939, 1088304, 1114216, 1141392, 1253493, 1632456, 1671324, 1712088, 1777104, 1949878, 2228432, 2506986, 2924817, 3264912, 3342648, 3424176, 3899756, 5013972, 5849634, 6685296, 7799512, 8774451, 10027944, 11699268, 15599024, 17548902, 20055888, 23398536, 35097804, 46797072, 70195608, 140391216]

約数ペア:

[(1, 140391216), (2, 70195608), (3, 46797072), (4, 35097804), (6, 23398536), (7, 20055888), (8, 17548902), (9, 15599024), (12, 11699268), (14, 10027944), (16, 8774451), (18, 7799512), (21, 6685296), (24, 5849634), (28, 5013972), (36, 3899756), (41, 3424176), (42, 3342648), (43, 3264912), (48, 2924817), (56, 2506986), (63, 2228432), (72, 1949878), (79, 1777104), (82, 1712088), (84, 1671324), (86, 1632456), (112, 1253493), (123, 1141392), (126, 1114216), (129, 1088304), (144, 974939), (158, 888552), (164, 856044), (168, 835662), (172, 816228), (237, 592368), (246, 570696), (252, 557108), (258, 544152), (287, 489168), (301, 466416), (316, 444276), (328, 428022), (336, 417831), (344, 408114), (369, 380464), (387, 362768), (474, 296184), (492, 285348), (504, 278554), (516, 272076), (553, 253872), (574, 244584), (602, 233208), (632, 222138), (656, 214011), (688, 204057), (711, 197456), (738, 190232), (774, 181384), (861, 163056), (903, 155472), (948, 148092), (984, 142674), (1008, 139277), (1032, 136038), (1106, 126936), (1148, 122292), (1204, 116604), (1264, 111069), (1422, 98728), (1476, 95116), (1548, 90692), (1659, 84624), (1722, 81528), (1763, 79632), (1806, 77736), (1896, 74046), (1968, 71337), (2064, 68019), (2212, 63468), (2296, 61146), (2408, 58302), (2583, 54352), (2709, 51824), (2844, 49364), (2952, 47558), (3096, 45346), (3239, 43344), (3318, 42312), (3397, 41328), (3444, 40764), (3526, 39816), (3612, 38868), (3792, 37023), (4424, 31734), (4592, 30573), (4816, 29151), (4977, 28208), (5166, 27176), (5289, 26544), (5418, 25912), (5688, 24682), (5904, 23779), (6192, 22673), (6478, 21672), (6636, 21156), (6794, 20664), (6888, 20382), (7052, 19908), (7224, 19434), (8848, 15867), (9717, 14448), (9954, 14104), (10191, 13776), (10332, 13588), (10578, 13272), (10836, 12956), (11376, 12341)]