39205740

素因数分解:

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

素因数の和:89

約数の個数: 192

約数和(自身を含む): 140313600

約数和(自身を除く): 101107860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 289, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 578, 595, 646, 665, 714, 798, 867, 969, 1020, 1140, 1156, 1190, 1292, 1330, 1428, 1445, 1596, 1615, 1734, 1785, 1938, 1995, 2023, 2261, 2380, 2660, 2890, 3230, 3468, 3570, 3876, 3990, 4046, 4335, 4522, 4845, 4913, 5491, 5780, 6069, 6460, 6783, 7140, 7980, 8092, 8670, 9044, 9690, 9826, 10115, 10982, 11305, 12138, 13566, 14739, 16473, 17340, 19380, 19652, 20230, 21964, 22610, 24276, 24565, 27132, 27455, 29478, 30345, 32946, 33915, 34391, 38437, 40460, 45220, 49130, 54910, 58956, 60690, 65892, 67830, 68782, 73695, 76874, 82365, 93347, 98260, 103173, 109820, 115311, 121380, 135660, 137564, 147390, 153748, 164730, 171955, 186694, 192185, 206346, 230622, 280041, 294780, 329460, 343910, 373388, 384370, 412692, 461244, 466735, 515865, 560082, 576555, 653429, 687820, 768740, 933470, 1031730, 1120164, 1153110, 1306858, 1400205, 1866940, 1960287, 2063460, 2306220, 2613716, 2800410, 3267145, 3920574, 5600820, 6534290, 7841148, 9801435, 13068580, 19602870, 39205740]

約数ペア:

[(1, 39205740), (2, 19602870), (3, 13068580), (4, 9801435), (5, 7841148), (6, 6534290), (7, 5600820), (10, 3920574), (12, 3267145), (14, 2800410), (15, 2613716), (17, 2306220), (19, 2063460), (20, 1960287), (21, 1866940), (28, 1400205), (30, 1306858), (34, 1153110), (35, 1120164), (38, 1031730), (42, 933470), (51, 768740), (57, 687820), (60, 653429), (68, 576555), (70, 560082), (76, 515865), (84, 466735), (85, 461244), (95, 412692), (102, 384370), (105, 373388), (114, 343910), (119, 329460), (133, 294780), (140, 280041), (170, 230622), (190, 206346), (204, 192185), (210, 186694), (228, 171955), (238, 164730), (255, 153748), (266, 147390), (285, 137564), (289, 135660), (323, 121380), (340, 115311), (357, 109820), (380, 103173), (399, 98260), (420, 93347), (476, 82365), (510, 76874), (532, 73695), (570, 68782), (578, 67830), (595, 65892), (646, 60690), (665, 58956), (714, 54910), (798, 49130), (867, 45220), (969, 40460), (1020, 38437), (1140, 34391), (1156, 33915), (1190, 32946), (1292, 30345), (1330, 29478), (1428, 27455), (1445, 27132), (1596, 24565), (1615, 24276), (1734, 22610), (1785, 21964), (1938, 20230), (1995, 19652), (2023, 19380), (2261, 17340), (2380, 16473), (2660, 14739), (2890, 13566), (3230, 12138), (3468, 11305), (3570, 10982), (3876, 10115), (3990, 9826), (4046, 9690), (4335, 9044), (4522, 8670), (4845, 8092), (4913, 7980), (5491, 7140), (5780, 6783), (6069, 6460)]