147325920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 535610880

約数和(自身を除く): 388284960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 269, 280, 326, 336, 420, 480, 489, 538, 560, 652, 672, 807, 815, 840, 978, 1076, 1120, 1141, 1304, 1345, 1614, 1630, 1680, 1883, 1956, 2152, 2282, 2445, 2608, 2690, 3228, 3260, 3360, 3423, 3766, 3912, 4035, 4304, 4564, 4890, 5216, 5380, 5649, 5705, 6456, 6520, 6846, 7532, 7824, 8070, 8608, 9128, 9415, 9780, 10760, 11298, 11410, 12912, 13040, 13692, 15064, 15648, 16140, 17115, 18256, 18830, 19560, 21520, 22596, 22820, 25824, 26080, 27384, 28245, 30128, 32280, 34230, 36512, 37660, 39120, 43040, 43847, 45192, 45640, 54768, 56490, 60256, 64560, 68460, 75320, 78240, 87694, 90384, 91280, 109536, 112980, 129120, 131541, 136920, 150640, 175388, 180768, 182560, 219235, 225960, 263082, 273840, 301280, 306929, 350776, 438470, 451920, 526164, 547680, 613858, 657705, 701552, 876940, 903840, 920787, 1052328, 1227716, 1315410, 1403104, 1534645, 1753880, 1841574, 2104656, 2455432, 2630820, 3069290, 3507760, 3683148, 4209312, 4603935, 4910864, 5261640, 6138580, 7015520, 7366296, 9207870, 9821728, 10523280, 12277160, 14732592, 18415740, 21046560, 24554320, 29465184, 36831480, 49108640, 73662960, 147325920]

約数ペア:

[(1, 147325920), (2, 73662960), (3, 49108640), (4, 36831480), (5, 29465184), (6, 24554320), (7, 21046560), (8, 18415740), (10, 14732592), (12, 12277160), (14, 10523280), (15, 9821728), (16, 9207870), (20, 7366296), (21, 7015520), (24, 6138580), (28, 5261640), (30, 4910864), (32, 4603935), (35, 4209312), (40, 3683148), (42, 3507760), (48, 3069290), (56, 2630820), (60, 2455432), (70, 2104656), (80, 1841574), (84, 1753880), (96, 1534645), (105, 1403104), (112, 1315410), (120, 1227716), (140, 1052328), (160, 920787), (163, 903840), (168, 876940), (210, 701552), (224, 657705), (240, 613858), (269, 547680), (280, 526164), (326, 451920), (336, 438470), (420, 350776), (480, 306929), (489, 301280), (538, 273840), (560, 263082), (652, 225960), (672, 219235), (807, 182560), (815, 180768), (840, 175388), (978, 150640), (1076, 136920), (1120, 131541), (1141, 129120), (1304, 112980), (1345, 109536), (1614, 91280), (1630, 90384), (1680, 87694), (1883, 78240), (1956, 75320), (2152, 68460), (2282, 64560), (2445, 60256), (2608, 56490), (2690, 54768), (3228, 45640), (3260, 45192), (3360, 43847), (3423, 43040), (3766, 39120), (3912, 37660), (4035, 36512), (4304, 34230), (4564, 32280), (4890, 30128), (5216, 28245), (5380, 27384), (5649, 26080), (5705, 25824), (6456, 22820), (6520, 22596), (6846, 21520), (7532, 19560), (7824, 18830), (8070, 18256), (8608, 17115), (9128, 16140), (9415, 15648), (9780, 15064), (10760, 13692), (11298, 13040), (11410, 12912)]