140315280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^4$

素因数の和:91

約数の個数: 200

約数和(自身を含む): 528186432

約数和(自身を除く): 387871152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 289, 336, 340, 357, 408, 420, 476, 510, 560, 578, 595, 680, 714, 816, 840, 867, 952, 1020, 1156, 1190, 1360, 1428, 1445, 1680, 1734, 1785, 1904, 2023, 2040, 2312, 2380, 2856, 2890, 3468, 3570, 4046, 4080, 4335, 4624, 4760, 4913, 5712, 5780, 6069, 6936, 7140, 8092, 8670, 9520, 9826, 10115, 11560, 12138, 13872, 14280, 14739, 16184, 17340, 19652, 20230, 23120, 24276, 24565, 28560, 29478, 30345, 32368, 34391, 34680, 39304, 40460, 48552, 49130, 58956, 60690, 68782, 69360, 73695, 78608, 80920, 83521, 97104, 98260, 103173, 117912, 121380, 137564, 147390, 161840, 167042, 171955, 196520, 206346, 235824, 242760, 250563, 275128, 294780, 334084, 343910, 393040, 412692, 417605, 485520, 501126, 515865, 550256, 584647, 589560, 668168, 687820, 825384, 835210, 1002252, 1031730, 1169294, 1179120, 1252815, 1336336, 1375640, 1650768, 1670420, 1753941, 2004504, 2063460, 2338588, 2505630, 2751280, 2923235, 3340840, 3507882, 4009008, 4126920, 4677176, 5011260, 5846470, 6681680, 7015764, 8253840, 8769705, 9354352, 10022520, 11692940, 14031528, 17539410, 20045040, 23385880, 28063056, 35078820, 46771760, 70157640, 140315280]

約数ペア:

[(1, 140315280), (2, 70157640), (3, 46771760), (4, 35078820), (5, 28063056), (6, 23385880), (7, 20045040), (8, 17539410), (10, 14031528), (12, 11692940), (14, 10022520), (15, 9354352), (16, 8769705), (17, 8253840), (20, 7015764), (21, 6681680), (24, 5846470), (28, 5011260), (30, 4677176), (34, 4126920), (35, 4009008), (40, 3507882), (42, 3340840), (48, 2923235), (51, 2751280), (56, 2505630), (60, 2338588), (68, 2063460), (70, 2004504), (80, 1753941), (84, 1670420), (85, 1650768), (102, 1375640), (105, 1336336), (112, 1252815), (119, 1179120), (120, 1169294), (136, 1031730), (140, 1002252), (168, 835210), (170, 825384), (204, 687820), (210, 668168), (238, 589560), (240, 584647), (255, 550256), (272, 515865), (280, 501126), (289, 485520), (336, 417605), (340, 412692), (357, 393040), (408, 343910), (420, 334084), (476, 294780), (510, 275128), (560, 250563), (578, 242760), (595, 235824), (680, 206346), (714, 196520), (816, 171955), (840, 167042), (867, 161840), (952, 147390), (1020, 137564), (1156, 121380), (1190, 117912), (1360, 103173), (1428, 98260), (1445, 97104), (1680, 83521), (1734, 80920), (1785, 78608), (1904, 73695), (2023, 69360), (2040, 68782), (2312, 60690), (2380, 58956), (2856, 49130), (2890, 48552), (3468, 40460), (3570, 39304), (4046, 34680), (4080, 34391), (4335, 32368), (4624, 30345), (4760, 29478), (4913, 28560), (5712, 24565), (5780, 24276), (6069, 23120), (6936, 20230), (7140, 19652), (8092, 17340), (8670, 16184), (9520, 14739), (9826, 14280), (10115, 13872), (11560, 12138)]