164277120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 256

約数和(自身を含む): 634521600

約数和(自身を除く): 470244480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 719, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1438, 1632, 1680, 1785, 1904, 1920, 2040, 2157, 2176, 2240, 2380, 2688, 2720, 2856, 2876, 3264, 3360, 3570, 3595, 3808, 4080, 4314, 4480, 4760, 5033, 5440, 5712, 5752, 6528, 6720, 7140, 7190, 7616, 8160, 8628, 9520, 10066, 10785, 10880, 11424, 11504, 12223, 13440, 14280, 14380, 15099, 15232, 16320, 17256, 19040, 20132, 21570, 22848, 23008, 24446, 25165, 28560, 28760, 30198, 32640, 34512, 36669, 38080, 40264, 43140, 45696, 46016, 48892, 50330, 57120, 57520, 60396, 61115, 69024, 73338, 75495, 76160, 80528, 85561, 86280, 92032, 97784, 100660, 114240, 115040, 120792, 122230, 138048, 146676, 150990, 161056, 171122, 172560, 183345, 195568, 201320, 228480, 230080, 241584, 244460, 256683, 276096, 293352, 301980, 322112, 342244, 345120, 366690, 391136, 402640, 427805, 460160, 483168, 488920, 513366, 586704, 603960, 644224, 684488, 690240, 733380, 782272, 805280, 855610, 966336, 977840, 1026732, 1173408, 1207920, 1283415, 1368976, 1380480, 1466760, 1564544, 1610560, 1711220, 1932672, 1955680, 2053464, 2346816, 2415840, 2566830, 2737952, 2933520, 3221120, 3422440, 3911360, 4106928, 4693632, 4831680, 5133660, 5475904, 5867040, 6844880, 7822720, 8213856, 9663360, 10267320, 10951808, 11734080, 13689760, 16427712, 20534640, 23468160, 27379520, 32855424, 41069280, 54759040, 82138560, 164277120]

約数ペア:

[(1, 164277120), (2, 82138560), (3, 54759040), (4, 41069280), (5, 32855424), (6, 27379520), (7, 23468160), (8, 20534640), (10, 16427712), (12, 13689760), (14, 11734080), (15, 10951808), (16, 10267320), (17, 9663360), (20, 8213856), (21, 7822720), (24, 6844880), (28, 5867040), (30, 5475904), (32, 5133660), (34, 4831680), (35, 4693632), (40, 4106928), (42, 3911360), (48, 3422440), (51, 3221120), (56, 2933520), (60, 2737952), (64, 2566830), (68, 2415840), (70, 2346816), (80, 2053464), (84, 1955680), (85, 1932672), (96, 1711220), (102, 1610560), (105, 1564544), (112, 1466760), (119, 1380480), (120, 1368976), (128, 1283415), (136, 1207920), (140, 1173408), (160, 1026732), (168, 977840), (170, 966336), (192, 855610), (204, 805280), (210, 782272), (224, 733380), (238, 690240), (240, 684488), (255, 644224), (272, 603960), (280, 586704), (320, 513366), (336, 488920), (340, 483168), (357, 460160), (384, 427805), (408, 402640), (420, 391136), (448, 366690), (476, 345120), (480, 342244), (510, 322112), (544, 301980), (560, 293352), (595, 276096), (640, 256683), (672, 244460), (680, 241584), (714, 230080), (719, 228480), (816, 201320), (840, 195568), (896, 183345), (952, 172560), (960, 171122), (1020, 161056), (1088, 150990), (1120, 146676), (1190, 138048), (1344, 122230), (1360, 120792), (1428, 115040), (1438, 114240), (1632, 100660), (1680, 97784), (1785, 92032), (1904, 86280), (1920, 85561), (2040, 80528), (2157, 76160), (2176, 75495), (2240, 73338), (2380, 69024), (2688, 61115), (2720, 60396), (2856, 57520), (2876, 57120), (3264, 50330), (3360, 48892), (3570, 46016), (3595, 45696), (3808, 43140), (4080, 40264), (4314, 38080), (4480, 36669), (4760, 34512), (5033, 32640), (5440, 30198), (5712, 28760), (5752, 28560), (6528, 25165), (6720, 24446), (7140, 23008), (7190, 22848), (7616, 21570), (8160, 20132), (8628, 19040), (9520, 17256), (10066, 16320), (10785, 15232), (10880, 15099), (11424, 14380), (11504, 14280), (12223, 13440)]