17907120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 480

約数和(自身を含む): 83566080

約数和(自身を除く): 65658960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 38, 40, 42, 44, 45, 48, 51, 55, 56, 57, 60, 63, 66, 68, 70, 72, 76, 77, 80, 84, 85, 88, 90, 95, 99, 102, 105, 110, 112, 114, 119, 120, 126, 132, 133, 136, 140, 144, 152, 153, 154, 165, 168, 170, 171, 176, 180, 187, 190, 198, 204, 209, 210, 220, 228, 231, 238, 240, 252, 255, 264, 266, 272, 280, 285, 304, 306, 308, 315, 323, 330, 336, 340, 342, 357, 360, 374, 380, 385, 396, 399, 408, 418, 420, 440, 456, 462, 476, 495, 504, 510, 528, 532, 560, 561, 570, 595, 612, 616, 627, 630, 646, 660, 665, 680, 684, 693, 714, 720, 748, 760, 765, 770, 792, 798, 816, 836, 840, 855, 880, 912, 924, 935, 952, 969, 990, 1008, 1020, 1045, 1064, 1071, 1122, 1140, 1155, 1190, 1197, 1224, 1232, 1254, 1260, 1292, 1309, 1320, 1330, 1360, 1368, 1386, 1428, 1463, 1496, 1520, 1530, 1540, 1584, 1596, 1615, 1672, 1680, 1683, 1710, 1785, 1848, 1870, 1881, 1904, 1938, 1980, 1995, 2040, 2090, 2128, 2142, 2244, 2261, 2280, 2310, 2380, 2394, 2448, 2508, 2520, 2584, 2618, 2640, 2660, 2736, 2772, 2805, 2856, 2907, 2926, 2992, 3060, 3080, 3135, 3192, 3230, 3344, 3366, 3420, 3465, 3553, 3570, 3696, 3740, 3762, 3876, 3927, 3960, 3990, 4080, 4180, 4284, 4389, 4488, 4522, 4560, 4620, 4760, 4788, 4845, 5016, 5040, 5168, 5236, 5320, 5355, 5544, 5610, 5712, 5814, 5852, 5985, 6120, 6160, 6270, 6384, 6460, 6545, 6732, 6783, 6840, 6930, 7106, 7140, 7315, 7480, 7524, 7752, 7854, 7920, 7980, 8360, 8415, 8568, 8778, 8976, 9044, 9240, 9405, 9520, 9576, 9690, 10032, 10472, 10640, 10659, 10710, 11088, 11220, 11305, 11628, 11704, 11781, 11970, 12240, 12540, 12920, 13090, 13167, 13464, 13566, 13680, 13860, 14212, 14280, 14535, 14630, 14960, 15048, 15504, 15708, 15960, 16720, 16830, 17136, 17556, 17765, 18088, 18480, 18810, 19152, 19380, 19635, 20349, 20944, 21318, 21420, 21945, 22440, 22610, 23256, 23408, 23562, 23940, 24871, 25080, 25840, 26180, 26334, 26928, 27132, 27720, 28424, 28560, 29070, 29260, 30096, 31416, 31920, 31977, 33660, 33915, 35112, 35530, 36176, 37620, 38760, 39270, 40698, 42636, 42840, 43890, 44880, 45220, 46512, 47124, 47880, 49742, 50160, 52360, 52668, 53295, 54264, 55440, 56848, 58140, 58520, 58905, 62832, 63954, 65835, 67320, 67830, 70224, 71060, 74613, 75240, 77520, 78540, 81396, 85272, 85680, 87780, 90440, 94248, 95760, 99484, 101745, 104720, 105336, 106590, 108528, 116280, 117040, 117810, 124355, 127908, 131670, 134640, 135660, 142120, 149226, 150480, 157080, 159885, 162792, 170544, 175560, 180880, 188496, 198968, 203490, 210672, 213180, 223839, 232560, 235620, 248710, 255816, 263340, 271320, 284240, 298452, 314160, 319770, 325584, 351120, 373065, 397936, 406980, 426360, 447678, 471240, 497420, 511632, 526680, 542640, 596904, 639540, 746130, 813960, 852720, 895356, 942480, 994840, 1053360, 1119195, 1193808, 1279080, 1492260, 1627920, 1790712, 1989680, 2238390, 2558160, 2984520, 3581424, 4476780, 5969040, 8953560, 17907120]

約数ペア:

[(1, 17907120), (2, 8953560), (3, 5969040), (4, 4476780), (5, 3581424), (6, 2984520), (7, 2558160), (8, 2238390), (9, 1989680), (10, 1790712), (11, 1627920), (12, 1492260), (14, 1279080), (15, 1193808), (16, 1119195), (17, 1053360), (18, 994840), (19, 942480), (20, 895356), (21, 852720), (22, 813960), (24, 746130), (28, 639540), (30, 596904), (33, 542640), (34, 526680), (35, 511632), (36, 497420), (38, 471240), (40, 447678), (42, 426360), (44, 406980), (45, 397936), (48, 373065), (51, 351120), (55, 325584), (56, 319770), (57, 314160), (60, 298452), (63, 284240), (66, 271320), (68, 263340), (70, 255816), (72, 248710), (76, 235620), (77, 232560), (80, 223839), (84, 213180), (85, 210672), (88, 203490), (90, 198968), (95, 188496), (99, 180880), (102, 175560), (105, 170544), (110, 162792), (112, 159885), (114, 157080), (119, 150480), (120, 149226), (126, 142120), (132, 135660), (133, 134640), (136, 131670), (140, 127908), (144, 124355), (152, 117810), (153, 117040), (154, 116280), (165, 108528), (168, 106590), (170, 105336), (171, 104720), (176, 101745), (180, 99484), (187, 95760), (190, 94248), (198, 90440), (204, 87780), (209, 85680), (210, 85272), (220, 81396), (228, 78540), (231, 77520), (238, 75240), (240, 74613), (252, 71060), (255, 70224), (264, 67830), (266, 67320), (272, 65835), (280, 63954), (285, 62832), (304, 58905), (306, 58520), (308, 58140), (315, 56848), (323, 55440), (330, 54264), (336, 53295), (340, 52668), (342, 52360), (357, 50160), (360, 49742), (374, 47880), (380, 47124), (385, 46512), (396, 45220), (399, 44880), (408, 43890), (418, 42840), (420, 42636), (440, 40698), (456, 39270), (462, 38760), (476, 37620), (495, 36176), (504, 35530), (510, 35112), (528, 33915), (532, 33660), (560, 31977), (561, 31920), (570, 31416), (595, 30096), (612, 29260), (616, 29070), (627, 28560), (630, 28424), (646, 27720), (660, 27132), (665, 26928), (680, 26334), (684, 26180), (693, 25840), (714, 25080), (720, 24871), (748, 23940), (760, 23562), (765, 23408), (770, 23256), (792, 22610), (798, 22440), (816, 21945), (836, 21420), (840, 21318), (855, 20944), (880, 20349), (912, 19635), (924, 19380), (935, 19152), (952, 18810), (969, 18480), (990, 18088), (1008, 17765), (1020, 17556), (1045, 17136), (1064, 16830), (1071, 16720), (1122, 15960), (1140, 15708), (1155, 15504), (1190, 15048), (1197, 14960), (1224, 14630), (1232, 14535), (1254, 14280), (1260, 14212), (1292, 13860), (1309, 13680), (1320, 13566), (1330, 13464), (1360, 13167), (1368, 13090), (1386, 12920), (1428, 12540), (1463, 12240), (1496, 11970), (1520, 11781), (1530, 11704), (1540, 11628), (1584, 11305), (1596, 11220), (1615, 11088), (1672, 10710), (1680, 10659), (1683, 10640), (1710, 10472), (1785, 10032), (1848, 9690), (1870, 9576), (1881, 9520), (1904, 9405), (1938, 9240), (1980, 9044), (1995, 8976), (2040, 8778), (2090, 8568), (2128, 8415), (2142, 8360), (2244, 7980), (2261, 7920), (2280, 7854), (2310, 7752), (2380, 7524), (2394, 7480), (2448, 7315), (2508, 7140), (2520, 7106), (2584, 6930), (2618, 6840), (2640, 6783), (2660, 6732), (2736, 6545), (2772, 6460), (2805, 6384), (2856, 6270), (2907, 6160), (2926, 6120), (2992, 5985), (3060, 5852), (3080, 5814), (3135, 5712), (3192, 5610), (3230, 5544), (3344, 5355), (3366, 5320), (3420, 5236), (3465, 5168), (3553, 5040), (3570, 5016), (3696, 4845), (3740, 4788), (3762, 4760), (3876, 4620), (3927, 4560), (3960, 4522), (3990, 4488), (4080, 4389), (4180, 4284)]