164070360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 559310400

約数和(自身を除く): 395240040

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, 641, 648, 711, 790, 810, 948, 1080, 1185, 1282, 1422, 1580, 1620, 1896, 1923, 2133, 2370, 2564, 2844, 3160, 3205, 3240, 3555, 3846, 4266, 4740, 5128, 5688, 5769, 6399, 6410, 7110, 7692, 8532, 9480, 9615, 10665, 11538, 12798, 12820, 14220, 15384, 17064, 17307, 19230, 21330, 23076, 25596, 25640, 28440, 28845, 31995, 34614, 38460, 42660, 46152, 50639, 51192, 51921, 57690, 63990, 69228, 76920, 85320, 86535, 101278, 103842, 115380, 127980, 138456, 151917, 173070, 202556, 207684, 230760, 253195, 255960, 259605, 303834, 346140, 405112, 415368, 455751, 506390, 519210, 607668, 692280, 759585, 911502, 1012780, 1038420, 1215336, 1367253, 1519170, 1823004, 2025560, 2076840, 2278755, 2734506, 3038340, 3646008, 4101759, 4557510, 5469012, 6076680, 6836265, 8203518, 9115020, 10938024, 13672530, 16407036, 18230040, 20508795, 27345060, 32814072, 41017590, 54690120, 82035180, 164070360]

約数ペア:

[(1, 164070360), (2, 82035180), (3, 54690120), (4, 41017590), (5, 32814072), (6, 27345060), (8, 20508795), (9, 18230040), (10, 16407036), (12, 13672530), (15, 10938024), (18, 9115020), (20, 8203518), (24, 6836265), (27, 6076680), (30, 5469012), (36, 4557510), (40, 4101759), (45, 3646008), (54, 3038340), (60, 2734506), (72, 2278755), (79, 2076840), (81, 2025560), (90, 1823004), (108, 1519170), (120, 1367253), (135, 1215336), (158, 1038420), (162, 1012780), (180, 911502), (216, 759585), (237, 692280), (270, 607668), (316, 519210), (324, 506390), (360, 455751), (395, 415368), (405, 405112), (474, 346140), (540, 303834), (632, 259605), (641, 255960), (648, 253195), (711, 230760), (790, 207684), (810, 202556), (948, 173070), (1080, 151917), (1185, 138456), (1282, 127980), (1422, 115380), (1580, 103842), (1620, 101278), (1896, 86535), (1923, 85320), (2133, 76920), (2370, 69228), (2564, 63990), (2844, 57690), (3160, 51921), (3205, 51192), (3240, 50639), (3555, 46152), (3846, 42660), (4266, 38460), (4740, 34614), (5128, 31995), (5688, 28845), (5769, 28440), (6399, 25640), (6410, 25596), (7110, 23076), (7692, 21330), (8532, 19230), (9480, 17307), (9615, 17064), (10665, 15384), (11538, 14220), (12798, 12820)]