3255840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 288

約数和(自身を含む): 14152320

約数和(自身を除く): 10896480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 204, 210, 224, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 480, 504, 510, 532, 544, 560, 570, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 969, 1008, 1020, 1064, 1071, 1120, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1440, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1785, 1824, 1904, 1938, 1995, 2016, 2040, 2128, 2142, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2720, 2736, 2856, 2907, 3040, 3060, 3192, 3230, 3360, 3420, 3570, 3808, 3876, 3990, 4080, 4256, 4284, 4522, 4560, 4760, 4788, 4845, 4896, 5040, 5168, 5320, 5355, 5472, 5712, 5814, 5985, 6120, 6384, 6460, 6783, 6840, 7140, 7752, 7980, 8160, 8568, 9044, 9120, 9520, 9576, 9690, 10080, 10336, 10640, 10710, 11305, 11424, 11628, 11970, 12240, 12768, 12920, 13566, 13680, 14280, 14535, 15504, 15960, 17136, 18088, 19040, 19152, 19380, 20349, 21280, 21420, 22610, 23256, 23940, 24480, 25840, 27132, 27360, 28560, 29070, 31008, 31920, 33915, 34272, 36176, 38304, 38760, 40698, 42840, 45220, 46512, 47880, 51680, 54264, 57120, 58140, 63840, 67830, 72352, 77520, 81396, 85680, 90440, 93024, 95760, 101745, 108528, 116280, 135660, 155040, 162792, 171360, 180880, 191520, 203490, 217056, 232560, 271320, 325584, 361760, 406980, 465120, 542640, 651168, 813960, 1085280, 1627920, 3255840]

約数ペア:

[(1, 3255840), (2, 1627920), (3, 1085280), (4, 813960), (5, 651168), (6, 542640), (7, 465120), (8, 406980), (9, 361760), (10, 325584), (12, 271320), (14, 232560), (15, 217056), (16, 203490), (17, 191520), (18, 180880), (19, 171360), (20, 162792), (21, 155040), (24, 135660), (28, 116280), (30, 108528), (32, 101745), (34, 95760), (35, 93024), (36, 90440), (38, 85680), (40, 81396), (42, 77520), (45, 72352), (48, 67830), (51, 63840), (56, 58140), (57, 57120), (60, 54264), (63, 51680), (68, 47880), (70, 46512), (72, 45220), (76, 42840), (80, 40698), (84, 38760), (85, 38304), (90, 36176), (95, 34272), (96, 33915), (102, 31920), (105, 31008), (112, 29070), (114, 28560), (119, 27360), (120, 27132), (126, 25840), (133, 24480), (136, 23940), (140, 23256), (144, 22610), (152, 21420), (153, 21280), (160, 20349), (168, 19380), (170, 19152), (171, 19040), (180, 18088), (190, 17136), (204, 15960), (210, 15504), (224, 14535), (228, 14280), (238, 13680), (240, 13566), (252, 12920), (255, 12768), (266, 12240), (272, 11970), (280, 11628), (285, 11424), (288, 11305), (304, 10710), (306, 10640), (315, 10336), (323, 10080), (336, 9690), (340, 9576), (342, 9520), (357, 9120), (360, 9044), (380, 8568), (399, 8160), (408, 7980), (420, 7752), (456, 7140), (476, 6840), (480, 6783), (504, 6460), (510, 6384), (532, 6120), (544, 5985), (560, 5814), (570, 5712), (595, 5472), (608, 5355), (612, 5320), (630, 5168), (646, 5040), (665, 4896), (672, 4845), (680, 4788), (684, 4760), (714, 4560), (720, 4522), (760, 4284), (765, 4256), (798, 4080), (816, 3990), (840, 3876), (855, 3808), (912, 3570), (952, 3420), (969, 3360), (1008, 3230), (1020, 3192), (1064, 3060), (1071, 3040), (1120, 2907), (1140, 2856), (1190, 2736), (1197, 2720), (1224, 2660), (1260, 2584), (1292, 2520), (1330, 2448), (1360, 2394), (1368, 2380), (1428, 2280), (1440, 2261), (1520, 2142), (1530, 2128), (1596, 2040), (1615, 2016), (1632, 1995), (1680, 1938), (1710, 1904), (1785, 1824)]