142985640

素因数分解:

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

素因数の和:105

約数の個数: 384

約数和(自身を含む): 565862400

約数和(自身を除く): 422876760

約数列:

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

約数ペア:

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