1691127720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6607}}^1$

素因数の和:6709

約数の個数: 160

約数和(自身を含む): 5756889600

約数和(自身を除く): 4065761880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 948, 1080, 1185, 1422, 1580, 1620, 1896, 2133, 2370, 2844, 3160, 3240, 3555, 4266, 4740, 5688, 6399, 6607, 7110, 8532, 9480, 10665, 12798, 13214, 14220, 17064, 19821, 21330, 25596, 26428, 28440, 31995, 33035, 39642, 42660, 51192, 52856, 59463, 63990, 66070, 79284, 85320, 99105, 118926, 127980, 132140, 158568, 178389, 198210, 237852, 255960, 264280, 297315, 356778, 396420, 475704, 521953, 535167, 594630, 713556, 792840, 891945, 1043906, 1070334, 1189260, 1427112, 1565859, 1783890, 2087812, 2140668, 2378520, 2609765, 2675835, 3131718, 3567780, 4175624, 4281336, 4697577, 5219530, 5351670, 6263436, 7135560, 7829295, 9395154, 10439060, 10703340, 12526872, 14092731, 15658590, 18790308, 20878120, 21406680, 23487885, 28185462, 31317180, 37580616, 42278193, 46975770, 56370924, 62634360, 70463655, 84556386, 93951540, 112741848, 140927310, 169112772, 187903080, 211390965, 281854620, 338225544, 422781930, 563709240, 845563860, 1691127720]

約数ペア:

[(1, 1691127720), (2, 845563860), (3, 563709240), (4, 422781930), (5, 338225544), (6, 281854620), (8, 211390965), (9, 187903080), (10, 169112772), (12, 140927310), (15, 112741848), (18, 93951540), (20, 84556386), (24, 70463655), (27, 62634360), (30, 56370924), (36, 46975770), (40, 42278193), (45, 37580616), (54, 31317180), (60, 28185462), (72, 23487885), (79, 21406680), (81, 20878120), (90, 18790308), (108, 15658590), (120, 14092731), (135, 12526872), (158, 10703340), (162, 10439060), (180, 9395154), (216, 7829295), (237, 7135560), (270, 6263436), (316, 5351670), (324, 5219530), (360, 4697577), (395, 4281336), (405, 4175624), (474, 3567780), (540, 3131718), (632, 2675835), (648, 2609765), (711, 2378520), (790, 2140668), (810, 2087812), (948, 1783890), (1080, 1565859), (1185, 1427112), (1422, 1189260), (1580, 1070334), (1620, 1043906), (1896, 891945), (2133, 792840), (2370, 713556), (2844, 594630), (3160, 535167), (3240, 521953), (3555, 475704), (4266, 396420), (4740, 356778), (5688, 297315), (6399, 264280), (6607, 255960), (7110, 237852), (8532, 198210), (9480, 178389), (10665, 158568), (12798, 132140), (13214, 127980), (14220, 118926), (17064, 99105), (19821, 85320), (21330, 79284), (25596, 66070), (26428, 63990), (28440, 59463), (31995, 52856), (33035, 51192), (39642, 42660)]