285971280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 480

約数和(自身を含む): 1169448960

約数和(自身を除く): 883477680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 31, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 62, 68, 70, 76, 80, 84, 85, 93, 95, 102, 105, 112, 114, 119, 120, 124, 133, 136, 140, 152, 155, 168, 170, 186, 190, 204, 210, 217, 228, 238, 240, 248, 255, 266, 272, 280, 285, 289, 304, 310, 323, 336, 340, 357, 372, 380, 399, 408, 420, 434, 456, 465, 476, 496, 510, 527, 532, 560, 570, 578, 589, 595, 620, 646, 651, 665, 680, 714, 744, 760, 798, 816, 840, 867, 868, 912, 930, 952, 969, 1020, 1054, 1064, 1085, 1140, 1156, 1178, 1190, 1240, 1292, 1302, 1330, 1360, 1428, 1445, 1488, 1520, 1581, 1596, 1615, 1680, 1734, 1736, 1767, 1785, 1860, 1904, 1938, 1995, 2023, 2040, 2108, 2128, 2170, 2261, 2280, 2312, 2356, 2380, 2480, 2584, 2604, 2635, 2660, 2856, 2890, 2945, 3162, 3192, 3230, 3255, 3468, 3472, 3534, 3570, 3689, 3720, 3876, 3990, 4046, 4080, 4123, 4216, 4335, 4340, 4522, 4560, 4624, 4712, 4760, 4845, 5168, 5208, 5270, 5320, 5491, 5712, 5780, 5890, 6069, 6324, 6384, 6460, 6510, 6783, 6936, 7068, 7140, 7378, 7440, 7752, 7905, 7980, 8092, 8246, 8432, 8670, 8680, 8835, 8959, 9044, 9424, 9520, 9690, 10013, 10115, 10416, 10540, 10640, 10982, 11067, 11305, 11560, 11780, 12138, 12369, 12648, 12920, 13020, 13566, 13872, 14136, 14280, 14756, 15504, 15810, 15960, 16184, 16473, 16492, 17340, 17360, 17670, 17918, 18088, 18445, 19380, 20026, 20230, 20615, 21080, 21964, 22134, 22610, 23120, 23560, 24276, 24738, 25296, 25840, 26040, 26877, 27132, 27455, 28272, 28560, 29512, 30039, 30345, 31620, 31920, 32368, 32946, 32984, 33915, 34680, 35340, 35836, 36176, 36890, 38437, 38760, 40052, 40460, 41230, 42160, 43928, 44268, 44795, 45220, 47120, 48552, 49476, 50065, 52080, 53754, 54264, 54910, 55335, 59024, 60078, 60690, 61845, 62713, 63240, 65892, 65968, 67830, 69360, 70091, 70680, 71672, 73780, 76874, 77520, 80104, 80920, 82365, 82460, 87856, 88536, 89590, 90440, 97104, 98952, 100130, 107508, 108528, 109820, 110670, 115311, 120156, 121380, 123690, 125426, 126480, 131784, 134385, 135660, 140182, 141360, 143344, 147560, 150195, 153748, 160208, 161840, 164730, 164920, 170221, 177072, 179180, 180880, 188139, 192185, 197904, 200260, 210273, 215016, 219640, 221340, 230622, 240312, 242760, 247380, 250852, 263568, 268770, 271320, 280364, 295120, 300390, 307496, 313565, 329460, 329840, 340442, 350455, 358360, 376278, 384370, 400520, 420546, 430032, 439280, 442680, 461244, 480624, 485520, 494760, 501704, 510663, 537540, 542640, 560728, 576555, 600780, 614992, 627130, 658920, 680884, 700910, 716720, 752556, 768740, 801040, 841092, 851105, 885360, 922488, 940695, 989520, 1003408, 1021326, 1051365, 1075080, 1121456, 1153110, 1191547, 1201560, 1254260, 1317840, 1361768, 1401820, 1505112, 1537480, 1682184, 1702210, 1844976, 1881390, 2042652, 2102730, 2150160, 2306220, 2383094, 2403120, 2508520, 2553315, 2723536, 2803640, 3010224, 3074960, 3364368, 3404420, 3574641, 3762780, 4085304, 4205460, 4612440, 4766188, 5017040, 5106630, 5607280, 5957735, 6808840, 7149282, 7525560, 8170608, 8410920, 9224880, 9532376, 10213260, 11915470, 13617680, 14298564, 15051120, 16821840, 17873205, 19064752, 20426520, 23830940, 28597128, 35746410, 40853040, 47661880, 57194256, 71492820, 95323760, 142985640, 285971280]

約数ペア:

[(1, 285971280), (2, 142985640), (3, 95323760), (4, 71492820), (5, 57194256), (6, 47661880), (7, 40853040), (8, 35746410), (10, 28597128), (12, 23830940), (14, 20426520), (15, 19064752), (16, 17873205), (17, 16821840), (19, 15051120), (20, 14298564), (21, 13617680), (24, 11915470), (28, 10213260), (30, 9532376), (31, 9224880), (34, 8410920), (35, 8170608), (38, 7525560), (40, 7149282), (42, 6808840), (48, 5957735), (51, 5607280), (56, 5106630), (57, 5017040), (60, 4766188), (62, 4612440), (68, 4205460), (70, 4085304), (76, 3762780), (80, 3574641), (84, 3404420), (85, 3364368), (93, 3074960), (95, 3010224), (102, 2803640), (105, 2723536), (112, 2553315), (114, 2508520), (119, 2403120), (120, 2383094), (124, 2306220), (133, 2150160), (136, 2102730), (140, 2042652), (152, 1881390), (155, 1844976), (168, 1702210), (170, 1682184), (186, 1537480), (190, 1505112), (204, 1401820), (210, 1361768), (217, 1317840), (228, 1254260), (238, 1201560), (240, 1191547), (248, 1153110), (255, 1121456), (266, 1075080), (272, 1051365), (280, 1021326), (285, 1003408), (289, 989520), (304, 940695), (310, 922488), (323, 885360), (336, 851105), (340, 841092), (357, 801040), (372, 768740), (380, 752556), (399, 716720), (408, 700910), (420, 680884), (434, 658920), (456, 627130), (465, 614992), (476, 600780), (496, 576555), (510, 560728), (527, 542640), (532, 537540), (560, 510663), (570, 501704), (578, 494760), (589, 485520), (595, 480624), (620, 461244), (646, 442680), (651, 439280), (665, 430032), (680, 420546), (714, 400520), (744, 384370), (760, 376278), (798, 358360), (816, 350455), (840, 340442), (867, 329840), (868, 329460), (912, 313565), (930, 307496), (952, 300390), (969, 295120), (1020, 280364), (1054, 271320), (1064, 268770), (1085, 263568), (1140, 250852), (1156, 247380), (1178, 242760), (1190, 240312), (1240, 230622), (1292, 221340), (1302, 219640), (1330, 215016), (1360, 210273), (1428, 200260), (1445, 197904), (1488, 192185), (1520, 188139), (1581, 180880), (1596, 179180), (1615, 177072), (1680, 170221), (1734, 164920), (1736, 164730), (1767, 161840), (1785, 160208), (1860, 153748), (1904, 150195), (1938, 147560), (1995, 143344), (2023, 141360), (2040, 140182), (2108, 135660), (2128, 134385), (2170, 131784), (2261, 126480), (2280, 125426), (2312, 123690), (2356, 121380), (2380, 120156), (2480, 115311), (2584, 110670), (2604, 109820), (2635, 108528), (2660, 107508), (2856, 100130), (2890, 98952), (2945, 97104), (3162, 90440), (3192, 89590), (3230, 88536), (3255, 87856), (3468, 82460), (3472, 82365), (3534, 80920), (3570, 80104), (3689, 77520), (3720, 76874), (3876, 73780), (3990, 71672), (4046, 70680), (4080, 70091), (4123, 69360), (4216, 67830), (4335, 65968), (4340, 65892), (4522, 63240), (4560, 62713), (4624, 61845), (4712, 60690), (4760, 60078), (4845, 59024), (5168, 55335), (5208, 54910), (5270, 54264), (5320, 53754), (5491, 52080), (5712, 50065), (5780, 49476), (5890, 48552), (6069, 47120), (6324, 45220), (6384, 44795), (6460, 44268), (6510, 43928), (6783, 42160), (6936, 41230), (7068, 40460), (7140, 40052), (7378, 38760), (7440, 38437), (7752, 36890), (7905, 36176), (7980, 35836), (8092, 35340), (8246, 34680), (8432, 33915), (8670, 32984), (8680, 32946), (8835, 32368), (8959, 31920), (9044, 31620), (9424, 30345), (9520, 30039), (9690, 29512), (10013, 28560), (10115, 28272), (10416, 27455), (10540, 27132), (10640, 26877), (10982, 26040), (11067, 25840), (11305, 25296), (11560, 24738), (11780, 24276), (12138, 23560), (12369, 23120), (12648, 22610), (12920, 22134), (13020, 21964), (13566, 21080), (13872, 20615), (14136, 20230), (14280, 20026), (14756, 19380), (15504, 18445), (15810, 18088), (15960, 17918), (16184, 17670), (16473, 17360), (16492, 17340)]