1257635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 4461428736

約数和(自身を除く): 3203793456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 127, 132, 155, 165, 176, 186, 220, 240, 242, 248, 254, 264, 310, 330, 341, 363, 372, 381, 440, 465, 484, 496, 508, 528, 605, 620, 635, 660, 682, 726, 744, 762, 880, 930, 968, 1016, 1023, 1210, 1240, 1270, 1320, 1331, 1364, 1397, 1452, 1488, 1524, 1705, 1815, 1860, 1905, 1936, 2032, 2046, 2420, 2480, 2540, 2640, 2662, 2728, 2794, 2904, 3048, 3410, 3630, 3720, 3751, 3810, 3937, 3993, 4092, 4191, 4840, 5080, 5115, 5324, 5456, 5588, 5808, 6096, 6655, 6820, 6985, 7260, 7440, 7502, 7620, 7874, 7986, 8184, 8382, 9680, 10160, 10230, 10648, 11176, 11253, 11811, 13310, 13640, 13970, 14520, 15004, 15240, 15367, 15748, 15972, 16368, 16764, 18755, 19685, 19965, 20460, 20955, 21296, 22352, 22506, 23622, 26620, 27280, 27940, 29040, 30008, 30480, 30734, 31496, 31944, 33528, 37510, 39370, 39930, 40920, 41261, 41910, 43307, 45012, 46101, 47244, 53240, 55880, 56265, 59055, 60016, 61468, 62992, 63888, 67056, 75020, 76835, 78740, 79860, 81840, 82522, 83820, 86614, 90024, 92202, 94488, 106480, 111760, 112530, 118110, 122936, 123783, 129921, 150040, 153670, 157480, 159720, 165044, 167640, 169037, 173228, 180048, 184404, 188976, 206305, 216535, 225060, 230505, 236220, 245872, 247566, 259842, 300080, 307340, 314960, 319440, 330088, 335280, 338074, 346456, 368808, 412610, 433070, 450120, 461010, 472440, 476377, 495132, 507111, 519684, 614680, 618915, 649605, 660176, 676148, 692912, 737616, 825220, 845185, 866140, 900240, 922020, 944880, 952754, 990264, 1014222, 1039368, 1229360, 1237830, 1299210, 1352296, 1429131, 1650440, 1690370, 1732280, 1844040, 1905508, 1980528, 2028444, 2078736, 2381885, 2475660, 2535555, 2598420, 2704592, 2858262, 3300880, 3380740, 3464560, 3688080, 3811016, 4056888, 4763770, 4951320, 5071110, 5196840, 5240147, 5716524, 6761480, 7145655, 7622032, 8113776, 9527540, 9902640, 10142220, 10393680, 10480294, 11433048, 13522960, 14291310, 15720441, 19055080, 20284440, 20960588, 22866096, 26200735, 28582620, 31440882, 38110160, 40568880, 41921176, 52401470, 57165240, 62881764, 78602205, 83842352, 104802940, 114330480, 125763528, 157204410, 209605880, 251527056, 314408820, 419211760, 628817640, 1257635280]

約数ペア:

[(1, 1257635280), (2, 628817640), (3, 419211760), (4, 314408820), (5, 251527056), (6, 209605880), (8, 157204410), (10, 125763528), (11, 114330480), (12, 104802940), (15, 83842352), (16, 78602205), (20, 62881764), (22, 57165240), (24, 52401470), (30, 41921176), (31, 40568880), (33, 38110160), (40, 31440882), (44, 28582620), (48, 26200735), (55, 22866096), (60, 20960588), (62, 20284440), (66, 19055080), (80, 15720441), (88, 14291310), (93, 13522960), (110, 11433048), (120, 10480294), (121, 10393680), (124, 10142220), (127, 9902640), (132, 9527540), (155, 8113776), (165, 7622032), (176, 7145655), (186, 6761480), (220, 5716524), (240, 5240147), (242, 5196840), (248, 5071110), (254, 4951320), (264, 4763770), (310, 4056888), (330, 3811016), (341, 3688080), (363, 3464560), (372, 3380740), (381, 3300880), (440, 2858262), (465, 2704592), (484, 2598420), (496, 2535555), (508, 2475660), (528, 2381885), (605, 2078736), (620, 2028444), (635, 1980528), (660, 1905508), (682, 1844040), (726, 1732280), (744, 1690370), (762, 1650440), (880, 1429131), (930, 1352296), (968, 1299210), (1016, 1237830), (1023, 1229360), (1210, 1039368), (1240, 1014222), (1270, 990264), (1320, 952754), (1331, 944880), (1364, 922020), (1397, 900240), (1452, 866140), (1488, 845185), (1524, 825220), (1705, 737616), (1815, 692912), (1860, 676148), (1905, 660176), (1936, 649605), (2032, 618915), (2046, 614680), (2420, 519684), (2480, 507111), (2540, 495132), (2640, 476377), (2662, 472440), (2728, 461010), (2794, 450120), (2904, 433070), (3048, 412610), (3410, 368808), (3630, 346456), (3720, 338074), (3751, 335280), (3810, 330088), (3937, 319440), (3993, 314960), (4092, 307340), (4191, 300080), (4840, 259842), (5080, 247566), (5115, 245872), (5324, 236220), (5456, 230505), (5588, 225060), (5808, 216535), (6096, 206305), (6655, 188976), (6820, 184404), (6985, 180048), (7260, 173228), (7440, 169037), (7502, 167640), (7620, 165044), (7874, 159720), (7986, 157480), (8184, 153670), (8382, 150040), (9680, 129921), (10160, 123783), (10230, 122936), (10648, 118110), (11176, 112530), (11253, 111760), (11811, 106480), (13310, 94488), (13640, 92202), (13970, 90024), (14520, 86614), (15004, 83820), (15240, 82522), (15367, 81840), (15748, 79860), (15972, 78740), (16368, 76835), (16764, 75020), (18755, 67056), (19685, 63888), (19965, 62992), (20460, 61468), (20955, 60016), (21296, 59055), (22352, 56265), (22506, 55880), (23622, 53240), (26620, 47244), (27280, 46101), (27940, 45012), (29040, 43307), (30008, 41910), (30480, 41261), (30734, 40920), (31496, 39930), (31944, 39370), (33528, 37510)]