459448920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7974

約数の個数: 192

約数和(自身を含む): 1780945920

約数和(自身を除く): 1321497000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 7927, 8280, 9660, 11592, 14490, 15854, 19320, 23781, 28980, 31708, 39635, 47562, 55489, 57960, 63416, 71343, 79270, 95124, 110978, 118905, 142686, 158540, 166467, 182321, 190248, 221956, 237810, 277445, 285372, 317080, 332934, 356715, 364642, 443912, 475620, 499401, 546963, 554890, 570744, 665868, 713430, 729284, 832335, 911605, 951240, 998802, 1093926, 1109780, 1276247, 1331736, 1426860, 1458568, 1640889, 1664670, 1823210, 1997604, 2187852, 2219560, 2497005, 2552494, 2734815, 2853720, 3281778, 3329340, 3646420, 3828741, 3995208, 4375704, 4994010, 5104988, 5469630, 6381235, 6563556, 6658680, 7292840, 7657482, 8204445, 9988020, 10209976, 10939260, 11486223, 12762470, 13127112, 15314964, 16408890, 19143705, 19976040, 21878520, 22972446, 25524940, 30629928, 32817780, 38287410, 45944892, 51049880, 57431115, 65635560, 76574820, 91889784, 114862230, 153149640, 229724460, 459448920]

約数ペア:

[(1, 459448920), (2, 229724460), (3, 153149640), (4, 114862230), (5, 91889784), (6, 76574820), (7, 65635560), (8, 57431115), (9, 51049880), (10, 45944892), (12, 38287410), (14, 32817780), (15, 30629928), (18, 25524940), (20, 22972446), (21, 21878520), (23, 19976040), (24, 19143705), (28, 16408890), (30, 15314964), (35, 13127112), (36, 12762470), (40, 11486223), (42, 10939260), (45, 10209976), (46, 9988020), (56, 8204445), (60, 7657482), (63, 7292840), (69, 6658680), (70, 6563556), (72, 6381235), (84, 5469630), (90, 5104988), (92, 4994010), (105, 4375704), (115, 3995208), (120, 3828741), (126, 3646420), (138, 3329340), (140, 3281778), (161, 2853720), (168, 2734815), (180, 2552494), (184, 2497005), (207, 2219560), (210, 2187852), (230, 1997604), (252, 1823210), (276, 1664670), (280, 1640889), (315, 1458568), (322, 1426860), (345, 1331736), (360, 1276247), (414, 1109780), (420, 1093926), (460, 998802), (483, 951240), (504, 911605), (552, 832335), (630, 729284), (644, 713430), (690, 665868), (805, 570744), (828, 554890), (840, 546963), (920, 499401), (966, 475620), (1035, 443912), (1260, 364642), (1288, 356715), (1380, 332934), (1449, 317080), (1610, 285372), (1656, 277445), (1932, 237810), (2070, 221956), (2415, 190248), (2520, 182321), (2760, 166467), (2898, 158540), (3220, 142686), (3864, 118905), (4140, 110978), (4830, 95124), (5796, 79270), (6440, 71343), (7245, 63416), (7927, 57960), (8280, 55489), (9660, 47562), (11592, 39635), (14490, 31708), (15854, 28980), (19320, 23781)]