242984040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 838252800

約数和(自身を除く): 595268760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 41, 52, 58, 60, 65, 78, 82, 87, 104, 116, 120, 123, 130, 131, 145, 156, 164, 174, 195, 205, 232, 246, 260, 262, 290, 312, 328, 348, 377, 390, 393, 410, 435, 492, 520, 524, 533, 580, 615, 655, 696, 754, 780, 786, 820, 870, 984, 1048, 1066, 1131, 1160, 1189, 1230, 1310, 1508, 1560, 1572, 1599, 1640, 1703, 1740, 1885, 1965, 2132, 2262, 2378, 2460, 2620, 2665, 3016, 3144, 3198, 3406, 3480, 3567, 3770, 3799, 3930, 4264, 4524, 4756, 4920, 5109, 5240, 5330, 5371, 5655, 5945, 6396, 6812, 7134, 7540, 7598, 7860, 7995, 8515, 9048, 9512, 10218, 10660, 10742, 11310, 11397, 11890, 12792, 13624, 14268, 15080, 15196, 15457, 15720, 15990, 16113, 17030, 17835, 18995, 20436, 21320, 21484, 22620, 22794, 23780, 25545, 26855, 28536, 30392, 30914, 31980, 32226, 34060, 35670, 37990, 40872, 42968, 45240, 45588, 46371, 47560, 49387, 51090, 53710, 56985, 61828, 63960, 64452, 68120, 69823, 71340, 75980, 77285, 80565, 91176, 92742, 98774, 102180, 107420, 113970, 123656, 128904, 139646, 142680, 148161, 151960, 154570, 155759, 161130, 185484, 197548, 204360, 209469, 214840, 227940, 231855, 246935, 279292, 296322, 309140, 311518, 322260, 349115, 370968, 395096, 418938, 455880, 463710, 467277, 493870, 558584, 592644, 618280, 623036, 644520, 698230, 740805, 778795, 837876, 927420, 934554, 987740, 1047345, 1185288, 1246072, 1396460, 1481610, 1557590, 1675752, 1854840, 1869108, 1975480, 2024867, 2094690, 2336385, 2792920, 2963220, 3115180, 3738216, 4049734, 4189380, 4672770, 5926440, 6074601, 6230360, 8099468, 8378760, 9345540, 10124335, 12149202, 16198936, 18691080, 20248670, 24298404, 30373005, 40497340, 48596808, 60746010, 80994680, 121492020, 242984040]

約数ペア:

[(1, 242984040), (2, 121492020), (3, 80994680), (4, 60746010), (5, 48596808), (6, 40497340), (8, 30373005), (10, 24298404), (12, 20248670), (13, 18691080), (15, 16198936), (20, 12149202), (24, 10124335), (26, 9345540), (29, 8378760), (30, 8099468), (39, 6230360), (40, 6074601), (41, 5926440), (52, 4672770), (58, 4189380), (60, 4049734), (65, 3738216), (78, 3115180), (82, 2963220), (87, 2792920), (104, 2336385), (116, 2094690), (120, 2024867), (123, 1975480), (130, 1869108), (131, 1854840), (145, 1675752), (156, 1557590), (164, 1481610), (174, 1396460), (195, 1246072), (205, 1185288), (232, 1047345), (246, 987740), (260, 934554), (262, 927420), (290, 837876), (312, 778795), (328, 740805), (348, 698230), (377, 644520), (390, 623036), (393, 618280), (410, 592644), (435, 558584), (492, 493870), (520, 467277), (524, 463710), (533, 455880), (580, 418938), (615, 395096), (655, 370968), (696, 349115), (754, 322260), (780, 311518), (786, 309140), (820, 296322), (870, 279292), (984, 246935), (1048, 231855), (1066, 227940), (1131, 214840), (1160, 209469), (1189, 204360), (1230, 197548), (1310, 185484), (1508, 161130), (1560, 155759), (1572, 154570), (1599, 151960), (1640, 148161), (1703, 142680), (1740, 139646), (1885, 128904), (1965, 123656), (2132, 113970), (2262, 107420), (2378, 102180), (2460, 98774), (2620, 92742), (2665, 91176), (3016, 80565), (3144, 77285), (3198, 75980), (3406, 71340), (3480, 69823), (3567, 68120), (3770, 64452), (3799, 63960), (3930, 61828), (4264, 56985), (4524, 53710), (4756, 51090), (4920, 49387), (5109, 47560), (5240, 46371), (5330, 45588), (5371, 45240), (5655, 42968), (5945, 40872), (6396, 37990), (6812, 35670), (7134, 34060), (7540, 32226), (7598, 31980), (7860, 30914), (7995, 30392), (8515, 28536), (9048, 26855), (9512, 25545), (10218, 23780), (10660, 22794), (10742, 22620), (11310, 21484), (11397, 21320), (11890, 20436), (12792, 18995), (13624, 17835), (14268, 17030), (15080, 16113), (15196, 15990), (15457, 15720)]