2902181520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:678

約数の個数: 320

約数和(自身を含む): 10955298816

約数和(自身を除く): 8053117296

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, 307, 331, 336, 340, 357, 408, 420, 476, 510, 560, 595, 614, 662, 680, 714, 816, 840, 921, 952, 993, 1020, 1190, 1228, 1324, 1360, 1428, 1535, 1655, 1680, 1785, 1842, 1904, 1986, 2040, 2149, 2317, 2380, 2456, 2648, 2856, 3070, 3310, 3570, 3684, 3972, 4080, 4298, 4605, 4634, 4760, 4912, 4965, 5219, 5296, 5627, 5712, 6140, 6447, 6620, 6951, 7140, 7368, 7944, 8596, 9210, 9268, 9520, 9930, 10438, 10745, 11254, 11585, 12280, 12894, 13240, 13902, 14280, 14736, 15657, 15888, 16881, 17192, 18420, 18536, 19860, 20876, 21490, 22508, 23170, 24560, 25788, 26095, 26480, 27804, 28135, 28560, 31314, 32235, 33762, 34384, 34755, 36533, 36840, 37072, 39389, 39720, 41752, 42980, 45016, 46340, 51576, 52190, 55608, 56270, 62628, 64470, 67524, 69510, 73066, 73680, 78285, 78778, 79440, 83504, 84405, 85960, 90032, 92680, 101617, 103152, 104380, 109599, 111216, 112540, 118167, 125256, 128940, 135048, 139020, 146132, 156570, 157556, 168810, 171920, 182665, 185360, 196945, 203234, 208760, 219198, 225080, 236334, 250512, 257880, 270096, 278040, 292264, 304851, 313140, 315112, 337620, 365330, 393890, 406468, 417520, 438396, 450160, 472668, 508085, 515760, 547995, 556080, 584528, 590835, 609702, 626280, 630224, 675240, 711319, 730660, 787780, 812936, 876792, 945336, 1016170, 1095990, 1181670, 1219404, 1252560, 1350480, 1422638, 1461320, 1524255, 1575560, 1625872, 1727489, 1753584, 1890672, 2032340, 2133957, 2191980, 2363340, 2438808, 2845276, 2922640, 3048510, 3151120, 3454978, 3556595, 4064680, 4267914, 4383960, 4726680, 4877616, 5182467, 5690552, 6097020, 6909956, 7113190, 8129360, 8535828, 8637445, 8767920, 9453360, 10364934, 10669785, 11381104, 12092423, 12194040, 13819912, 14226380, 17071656, 17274890, 20729868, 21339570, 24184846, 24388080, 25912335, 27639824, 28452760, 34143312, 34549780, 36277269, 41459736, 42679140, 48369692, 51824670, 56905520, 60462115, 69099560, 72554538, 82919472, 85358280, 96739384, 103649340, 120924230, 138199120, 145109076, 170716560, 181386345, 193478768, 207298680, 241848460, 290218152, 362772690, 414597360, 483696920, 580436304, 725545380, 967393840, 1451090760, 2902181520]

約数ペア:

[(1, 2902181520), (2, 1451090760), (3, 967393840), (4, 725545380), (5, 580436304), (6, 483696920), (7, 414597360), (8, 362772690), (10, 290218152), (12, 241848460), (14, 207298680), (15, 193478768), (16, 181386345), (17, 170716560), (20, 145109076), (21, 138199120), (24, 120924230), (28, 103649340), (30, 96739384), (34, 85358280), (35, 82919472), (40, 72554538), (42, 69099560), (48, 60462115), (51, 56905520), (56, 51824670), (60, 48369692), (68, 42679140), (70, 41459736), (80, 36277269), (84, 34549780), (85, 34143312), (102, 28452760), (105, 27639824), (112, 25912335), (119, 24388080), (120, 24184846), (136, 21339570), (140, 20729868), (168, 17274890), (170, 17071656), (204, 14226380), (210, 13819912), (238, 12194040), (240, 12092423), (255, 11381104), (272, 10669785), (280, 10364934), (307, 9453360), (331, 8767920), (336, 8637445), (340, 8535828), (357, 8129360), (408, 7113190), (420, 6909956), (476, 6097020), (510, 5690552), (560, 5182467), (595, 4877616), (614, 4726680), (662, 4383960), (680, 4267914), (714, 4064680), (816, 3556595), (840, 3454978), (921, 3151120), (952, 3048510), (993, 2922640), (1020, 2845276), (1190, 2438808), (1228, 2363340), (1324, 2191980), (1360, 2133957), (1428, 2032340), (1535, 1890672), (1655, 1753584), (1680, 1727489), (1785, 1625872), (1842, 1575560), (1904, 1524255), (1986, 1461320), (2040, 1422638), (2149, 1350480), (2317, 1252560), (2380, 1219404), (2456, 1181670), (2648, 1095990), (2856, 1016170), (3070, 945336), (3310, 876792), (3570, 812936), (3684, 787780), (3972, 730660), (4080, 711319), (4298, 675240), (4605, 630224), (4634, 626280), (4760, 609702), (4912, 590835), (4965, 584528), (5219, 556080), (5296, 547995), (5627, 515760), (5712, 508085), (6140, 472668), (6447, 450160), (6620, 438396), (6951, 417520), (7140, 406468), (7368, 393890), (7944, 365330), (8596, 337620), (9210, 315112), (9268, 313140), (9520, 304851), (9930, 292264), (10438, 278040), (10745, 270096), (11254, 257880), (11585, 250512), (12280, 236334), (12894, 225080), (13240, 219198), (13902, 208760), (14280, 203234), (14736, 196945), (15657, 185360), (15888, 182665), (16881, 171920), (17192, 168810), (18420, 157556), (18536, 156570), (19860, 146132), (20876, 139020), (21490, 135048), (22508, 128940), (23170, 125256), (24560, 118167), (25788, 112540), (26095, 111216), (26480, 109599), (27804, 104380), (28135, 103152), (28560, 101617), (31314, 92680), (32235, 90032), (33762, 85960), (34384, 84405), (34755, 83504), (36533, 79440), (36840, 78778), (37072, 78285), (39389, 73680), (39720, 73066), (41752, 69510), (42980, 67524), (45016, 64470), (46340, 62628), (51576, 56270), (52190, 55608)]