82345620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 294174720

約数和(自身を除く): 211829100

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, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 607, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1214, 1292, 1330, 1428, 1596, 1615, 1785, 1821, 1938, 1995, 2261, 2380, 2428, 2660, 3035, 3230, 3570, 3642, 3876, 3990, 4249, 4522, 4845, 6070, 6460, 6783, 7140, 7284, 7980, 8498, 9044, 9105, 9690, 10319, 11305, 11533, 12140, 12747, 13566, 16996, 18210, 19380, 20638, 21245, 22610, 23066, 25494, 27132, 30957, 33915, 34599, 36420, 41276, 42490, 45220, 46132, 50988, 51595, 57665, 61914, 63735, 67830, 69198, 72233, 80731, 84980, 103190, 115330, 123828, 127470, 135660, 138396, 144466, 154785, 161462, 172995, 196061, 206380, 216699, 230660, 242193, 254940, 288932, 309570, 322924, 345990, 361165, 392122, 403655, 433398, 484386, 588183, 619140, 691980, 722330, 784244, 807310, 866796, 968772, 980305, 1083495, 1176366, 1210965, 1372427, 1444660, 1614620, 1960610, 2166990, 2352732, 2421930, 2744854, 2940915, 3921220, 4117281, 4333980, 4843860, 5489708, 5881830, 6862135, 8234562, 11763660, 13724270, 16469124, 20586405, 27448540, 41172810, 82345620]

約数ペア:

[(1, 82345620), (2, 41172810), (3, 27448540), (4, 20586405), (5, 16469124), (6, 13724270), (7, 11763660), (10, 8234562), (12, 6862135), (14, 5881830), (15, 5489708), (17, 4843860), (19, 4333980), (20, 4117281), (21, 3921220), (28, 2940915), (30, 2744854), (34, 2421930), (35, 2352732), (38, 2166990), (42, 1960610), (51, 1614620), (57, 1444660), (60, 1372427), (68, 1210965), (70, 1176366), (76, 1083495), (84, 980305), (85, 968772), (95, 866796), (102, 807310), (105, 784244), (114, 722330), (119, 691980), (133, 619140), (140, 588183), (170, 484386), (190, 433398), (204, 403655), (210, 392122), (228, 361165), (238, 345990), (255, 322924), (266, 309570), (285, 288932), (323, 254940), (340, 242193), (357, 230660), (380, 216699), (399, 206380), (420, 196061), (476, 172995), (510, 161462), (532, 154785), (570, 144466), (595, 138396), (607, 135660), (646, 127470), (665, 123828), (714, 115330), (798, 103190), (969, 84980), (1020, 80731), (1140, 72233), (1190, 69198), (1214, 67830), (1292, 63735), (1330, 61914), (1428, 57665), (1596, 51595), (1615, 50988), (1785, 46132), (1821, 45220), (1938, 42490), (1995, 41276), (2261, 36420), (2380, 34599), (2428, 33915), (2660, 30957), (3035, 27132), (3230, 25494), (3570, 23066), (3642, 22610), (3876, 21245), (3990, 20638), (4249, 19380), (4522, 18210), (4845, 16996), (6070, 13566), (6460, 12747), (6783, 12140), (7140, 11533), (7284, 11305), (7980, 10319), (8498, 9690), (9044, 9105)]