64354080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 235146240

約数和(自身を除く): 170792160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 179, 210, 214, 224, 240, 280, 321, 336, 358, 420, 428, 480, 535, 537, 560, 642, 672, 716, 749, 840, 856, 895, 1070, 1074, 1120, 1253, 1284, 1432, 1498, 1605, 1680, 1712, 1790, 2140, 2148, 2247, 2506, 2568, 2685, 2864, 2996, 3210, 3360, 3424, 3580, 3745, 3759, 4280, 4296, 4494, 5012, 5136, 5370, 5728, 5992, 6265, 6420, 7160, 7490, 7518, 8560, 8592, 8988, 10024, 10272, 10740, 11235, 11984, 12530, 12840, 14320, 14980, 15036, 17120, 17184, 17976, 18795, 19153, 20048, 21480, 22470, 23968, 25060, 25680, 28640, 29960, 30072, 35952, 37590, 38306, 40096, 42960, 44940, 50120, 51360, 57459, 59920, 60144, 71904, 75180, 76612, 85920, 89880, 95765, 100240, 114918, 119840, 120288, 134071, 150360, 153224, 179760, 191530, 200480, 229836, 268142, 287295, 300720, 306448, 359520, 383060, 402213, 459672, 536284, 574590, 601440, 612896, 670355, 766120, 804426, 919344, 1072568, 1149180, 1340710, 1532240, 1608852, 1838688, 2011065, 2145136, 2298360, 2681420, 3064480, 3217704, 4022130, 4290272, 4596720, 5362840, 6435408, 8044260, 9193440, 10725680, 12870816, 16088520, 21451360, 32177040, 64354080]

約数ペア:

[(1, 64354080), (2, 32177040), (3, 21451360), (4, 16088520), (5, 12870816), (6, 10725680), (7, 9193440), (8, 8044260), (10, 6435408), (12, 5362840), (14, 4596720), (15, 4290272), (16, 4022130), (20, 3217704), (21, 3064480), (24, 2681420), (28, 2298360), (30, 2145136), (32, 2011065), (35, 1838688), (40, 1608852), (42, 1532240), (48, 1340710), (56, 1149180), (60, 1072568), (70, 919344), (80, 804426), (84, 766120), (96, 670355), (105, 612896), (107, 601440), (112, 574590), (120, 536284), (140, 459672), (160, 402213), (168, 383060), (179, 359520), (210, 306448), (214, 300720), (224, 287295), (240, 268142), (280, 229836), (321, 200480), (336, 191530), (358, 179760), (420, 153224), (428, 150360), (480, 134071), (535, 120288), (537, 119840), (560, 114918), (642, 100240), (672, 95765), (716, 89880), (749, 85920), (840, 76612), (856, 75180), (895, 71904), (1070, 60144), (1074, 59920), (1120, 57459), (1253, 51360), (1284, 50120), (1432, 44940), (1498, 42960), (1605, 40096), (1680, 38306), (1712, 37590), (1790, 35952), (2140, 30072), (2148, 29960), (2247, 28640), (2506, 25680), (2568, 25060), (2685, 23968), (2864, 22470), (2996, 21480), (3210, 20048), (3360, 19153), (3424, 18795), (3580, 17976), (3745, 17184), (3759, 17120), (4280, 15036), (4296, 14980), (4494, 14320), (5012, 12840), (5136, 12530), (5370, 11984), (5728, 11235), (5992, 10740), (6265, 10272), (6420, 10024), (7160, 8988), (7490, 8592), (7518, 8560)]