160354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 559872000

約数和(自身を除く): 399517080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 59, 60, 66, 71, 87, 88, 110, 116, 118, 120, 132, 142, 145, 165, 174, 177, 213, 220, 232, 236, 264, 284, 290, 295, 319, 330, 348, 354, 355, 426, 435, 440, 472, 568, 580, 590, 638, 649, 660, 696, 708, 710, 781, 852, 870, 885, 957, 1065, 1160, 1180, 1276, 1298, 1320, 1416, 1420, 1562, 1595, 1704, 1711, 1740, 1770, 1914, 1947, 2059, 2130, 2343, 2360, 2552, 2596, 2840, 3124, 3190, 3245, 3422, 3480, 3540, 3828, 3894, 3905, 4118, 4189, 4260, 4686, 4785, 5133, 5192, 6177, 6248, 6380, 6490, 6844, 7080, 7656, 7788, 7810, 8236, 8378, 8520, 8555, 9372, 9570, 9735, 10266, 10295, 11715, 12354, 12567, 12760, 12980, 13688, 15576, 15620, 16472, 16756, 17110, 18744, 18821, 19140, 19470, 20532, 20590, 20945, 22649, 23430, 24708, 25134, 25665, 25960, 30885, 31240, 33512, 34220, 37642, 38280, 38940, 41064, 41180, 41890, 45298, 46079, 46860, 49416, 50268, 51330, 56463, 61770, 62835, 67947, 68440, 75284, 77880, 82360, 83780, 90596, 92158, 93720, 94105, 100536, 102660, 112926, 113245, 121481, 123540, 125670, 135894, 138237, 150568, 167560, 181192, 184316, 188210, 205320, 225852, 226490, 230395, 242962, 247080, 251340, 271788, 276474, 282315, 339735, 364443, 368632, 376420, 451704, 452980, 460790, 485924, 502680, 543576, 552948, 564630, 607405, 679470, 691185, 728886, 752840, 905960, 921580, 971848, 1105896, 1129260, 1214810, 1336291, 1358940, 1382370, 1457772, 1822215, 1843160, 2258520, 2429620, 2672582, 2717880, 2764740, 2915544, 3644430, 4008873, 4859240, 5345164, 5529480, 6681455, 7288860, 8017746, 10690328, 13362910, 14577720, 16035492, 20044365, 26725820, 32070984, 40088730, 53451640, 80177460, 160354920]

約数ペア:

[(1, 160354920), (2, 80177460), (3, 53451640), (4, 40088730), (5, 32070984), (6, 26725820), (8, 20044365), (10, 16035492), (11, 14577720), (12, 13362910), (15, 10690328), (20, 8017746), (22, 7288860), (24, 6681455), (29, 5529480), (30, 5345164), (33, 4859240), (40, 4008873), (44, 3644430), (55, 2915544), (58, 2764740), (59, 2717880), (60, 2672582), (66, 2429620), (71, 2258520), (87, 1843160), (88, 1822215), (110, 1457772), (116, 1382370), (118, 1358940), (120, 1336291), (132, 1214810), (142, 1129260), (145, 1105896), (165, 971848), (174, 921580), (177, 905960), (213, 752840), (220, 728886), (232, 691185), (236, 679470), (264, 607405), (284, 564630), (290, 552948), (295, 543576), (319, 502680), (330, 485924), (348, 460790), (354, 452980), (355, 451704), (426, 376420), (435, 368632), (440, 364443), (472, 339735), (568, 282315), (580, 276474), (590, 271788), (638, 251340), (649, 247080), (660, 242962), (696, 230395), (708, 226490), (710, 225852), (781, 205320), (852, 188210), (870, 184316), (885, 181192), (957, 167560), (1065, 150568), (1160, 138237), (1180, 135894), (1276, 125670), (1298, 123540), (1320, 121481), (1416, 113245), (1420, 112926), (1562, 102660), (1595, 100536), (1704, 94105), (1711, 93720), (1740, 92158), (1770, 90596), (1914, 83780), (1947, 82360), (2059, 77880), (2130, 75284), (2343, 68440), (2360, 67947), (2552, 62835), (2596, 61770), (2840, 56463), (3124, 51330), (3190, 50268), (3245, 49416), (3422, 46860), (3480, 46079), (3540, 45298), (3828, 41890), (3894, 41180), (3905, 41064), (4118, 38940), (4189, 38280), (4260, 37642), (4686, 34220), (4785, 33512), (5133, 31240), (5192, 30885), (6177, 25960), (6248, 25665), (6380, 25134), (6490, 24708), (6844, 23430), (7080, 22649), (7656, 20945), (7788, 20590), (7810, 20532), (8236, 19470), (8378, 19140), (8520, 18821), (8555, 18744), (9372, 17110), (9570, 16756), (9735, 16472), (10266, 15620), (10295, 15576), (11715, 13688), (12354, 12980), (12567, 12760)]