240223464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 767370240

約数和(自身を除く): 527146776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 487, 527, 558, 612, 663, 744, 806, 884, 936, 974, 1054, 1116, 1209, 1224, 1326, 1461, 1581, 1612, 1768, 1948, 1989, 2108, 2232, 2418, 2652, 2922, 3162, 3224, 3627, 3896, 3978, 4216, 4383, 4743, 4836, 5304, 5844, 6324, 6331, 6851, 7254, 7956, 8279, 8766, 9486, 9672, 11688, 12648, 12662, 13702, 14508, 15097, 15912, 16558, 17532, 18972, 18993, 20553, 24837, 25324, 27404, 29016, 30194, 33116, 35064, 37944, 37986, 41106, 45291, 49674, 50648, 54808, 56979, 60388, 61659, 66232, 74511, 75972, 82212, 90582, 99348, 107627, 113958, 120776, 123318, 135873, 149022, 151944, 164424, 181164, 196261, 198696, 215254, 227916, 246636, 256649, 271746, 298044, 322881, 362328, 392522, 430508, 455832, 493272, 513298, 543492, 588783, 596088, 645762, 769947, 785044, 861016, 968643, 1026596, 1086984, 1177566, 1291524, 1539894, 1570088, 1766349, 1937286, 2053192, 2309841, 2355132, 2583048, 3079788, 3336437, 3532698, 3874572, 4619682, 4710264, 6159576, 6672874, 7065396, 7749144, 9239364, 10009311, 13345748, 14130792, 18478728, 20018622, 26691496, 30027933, 40037244, 60055866, 80074488, 120111732, 240223464]

約数ペア:

[(1, 240223464), (2, 120111732), (3, 80074488), (4, 60055866), (6, 40037244), (8, 30027933), (9, 26691496), (12, 20018622), (13, 18478728), (17, 14130792), (18, 13345748), (24, 10009311), (26, 9239364), (31, 7749144), (34, 7065396), (36, 6672874), (39, 6159576), (51, 4710264), (52, 4619682), (62, 3874572), (68, 3532698), (72, 3336437), (78, 3079788), (93, 2583048), (102, 2355132), (104, 2309841), (117, 2053192), (124, 1937286), (136, 1766349), (153, 1570088), (156, 1539894), (186, 1291524), (204, 1177566), (221, 1086984), (234, 1026596), (248, 968643), (279, 861016), (306, 785044), (312, 769947), (372, 645762), (403, 596088), (408, 588783), (442, 543492), (468, 513298), (487, 493272), (527, 455832), (558, 430508), (612, 392522), (663, 362328), (744, 322881), (806, 298044), (884, 271746), (936, 256649), (974, 246636), (1054, 227916), (1116, 215254), (1209, 198696), (1224, 196261), (1326, 181164), (1461, 164424), (1581, 151944), (1612, 149022), (1768, 135873), (1948, 123318), (1989, 120776), (2108, 113958), (2232, 107627), (2418, 99348), (2652, 90582), (2922, 82212), (3162, 75972), (3224, 74511), (3627, 66232), (3896, 61659), (3978, 60388), (4216, 56979), (4383, 54808), (4743, 50648), (4836, 49674), (5304, 45291), (5844, 41106), (6324, 37986), (6331, 37944), (6851, 35064), (7254, 33116), (7956, 30194), (8279, 29016), (8766, 27404), (9486, 25324), (9672, 24837), (11688, 20553), (12648, 18993), (12662, 18972), (13702, 17532), (14508, 16558), (15097, 15912)]