8410920

素因数分解:

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

素因数の和:88

約数の個数: 256

約数和(自身を含む): 33177600

約数和(自身を除く): 24766680

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, 310, 323, 340, 357, 372, 380, 399, 408, 420, 434, 456, 465, 476, 510, 527, 532, 570, 589, 595, 620, 646, 651, 665, 680, 714, 744, 760, 798, 840, 868, 930, 952, 969, 1020, 1054, 1064, 1085, 1140, 1178, 1190, 1240, 1292, 1302, 1330, 1428, 1581, 1596, 1615, 1736, 1767, 1785, 1860, 1938, 1995, 2040, 2108, 2170, 2261, 2280, 2356, 2380, 2584, 2604, 2635, 2660, 2856, 2945, 3162, 3192, 3230, 3255, 3534, 3570, 3689, 3720, 3876, 3990, 4123, 4216, 4340, 4522, 4712, 4760, 4845, 5208, 5270, 5320, 5890, 6324, 6460, 6510, 6783, 7068, 7140, 7378, 7752, 7905, 7980, 8246, 8680, 8835, 9044, 9690, 10013, 10540, 11067, 11305, 11780, 12369, 12648, 12920, 13020, 13566, 14136, 14280, 14756, 15810, 15960, 16492, 17670, 18088, 18445, 19380, 20026, 20615, 21080, 22134, 22610, 23560, 24738, 26040, 27132, 29512, 30039, 31620, 32984, 33915, 35340, 36890, 38760, 40052, 41230, 44268, 45220, 49476, 50065, 54264, 55335, 60078, 61845, 63240, 67830, 70091, 70680, 73780, 80104, 82460, 88536, 90440, 98952, 100130, 110670, 120156, 123690, 135660, 140182, 147560, 150195, 164920, 200260, 210273, 221340, 240312, 247380, 271320, 280364, 300390, 350455, 400520, 420546, 442680, 494760, 560728, 600780, 700910, 841092, 1051365, 1201560, 1401820, 1682184, 2102730, 2803640, 4205460, 8410920]

約数ペア:

[(1, 8410920), (2, 4205460), (3, 2803640), (4, 2102730), (5, 1682184), (6, 1401820), (7, 1201560), (8, 1051365), (10, 841092), (12, 700910), (14, 600780), (15, 560728), (17, 494760), (19, 442680), (20, 420546), (21, 400520), (24, 350455), (28, 300390), (30, 280364), (31, 271320), (34, 247380), (35, 240312), (38, 221340), (40, 210273), (42, 200260), (51, 164920), (56, 150195), (57, 147560), (60, 140182), (62, 135660), (68, 123690), (70, 120156), (76, 110670), (84, 100130), (85, 98952), (93, 90440), (95, 88536), (102, 82460), (105, 80104), (114, 73780), (119, 70680), (120, 70091), (124, 67830), (133, 63240), (136, 61845), (140, 60078), (152, 55335), (155, 54264), (168, 50065), (170, 49476), (186, 45220), (190, 44268), (204, 41230), (210, 40052), (217, 38760), (228, 36890), (238, 35340), (248, 33915), (255, 32984), (266, 31620), (280, 30039), (285, 29512), (310, 27132), (323, 26040), (340, 24738), (357, 23560), (372, 22610), (380, 22134), (399, 21080), (408, 20615), (420, 20026), (434, 19380), (456, 18445), (465, 18088), (476, 17670), (510, 16492), (527, 15960), (532, 15810), (570, 14756), (589, 14280), (595, 14136), (620, 13566), (646, 13020), (651, 12920), (665, 12648), (680, 12369), (714, 11780), (744, 11305), (760, 11067), (798, 10540), (840, 10013), (868, 9690), (930, 9044), (952, 8835), (969, 8680), (1020, 8246), (1054, 7980), (1064, 7905), (1085, 7752), (1140, 7378), (1178, 7140), (1190, 7068), (1240, 6783), (1292, 6510), (1302, 6460), (1330, 6324), (1428, 5890), (1581, 5320), (1596, 5270), (1615, 5208), (1736, 4845), (1767, 4760), (1785, 4712), (1860, 4522), (1938, 4340), (1995, 4216), (2040, 4123), (2108, 3990), (2170, 3876), (2261, 3720), (2280, 3689), (2356, 3570), (2380, 3534), (2584, 3255), (2604, 3230), (2635, 3192), (2660, 3162), (2856, 2945)]