164510880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 544682880

約数和(自身を除く): 380172000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 74, 80, 96, 111, 118, 120, 148, 157, 160, 177, 185, 222, 236, 240, 295, 296, 314, 354, 370, 444, 471, 472, 480, 555, 590, 592, 628, 708, 740, 785, 885, 888, 942, 944, 1110, 1180, 1184, 1256, 1416, 1480, 1570, 1770, 1776, 1884, 1888, 2183, 2220, 2355, 2360, 2512, 2832, 2960, 3140, 3540, 3552, 3768, 4366, 4440, 4710, 4720, 5024, 5664, 5809, 5920, 6280, 6549, 7080, 7536, 8732, 8880, 9263, 9420, 9440, 10915, 11618, 12560, 13098, 14160, 15072, 17427, 17464, 17760, 18526, 18840, 21830, 23236, 25120, 26196, 27789, 28320, 29045, 32745, 34854, 34928, 37052, 37680, 43660, 46315, 46472, 52392, 55578, 58090, 65490, 69708, 69856, 74104, 75360, 87135, 87320, 92630, 92944, 104784, 111156, 116180, 130980, 138945, 139416, 148208, 174270, 174640, 185260, 185888, 209568, 222312, 232360, 261960, 277890, 278832, 296416, 342731, 348540, 349280, 370520, 444624, 464720, 523920, 555780, 557664, 685462, 697080, 741040, 889248, 929440, 1028193, 1047840, 1111560, 1370924, 1394160, 1482080, 1713655, 2056386, 2223120, 2741848, 2788320, 3427310, 4112772, 4446240, 5140965, 5483696, 6854620, 8225544, 10281930, 10967392, 13709240, 16451088, 20563860, 27418480, 32902176, 41127720, 54836960, 82255440, 164510880]

約数ペア:

[(1, 164510880), (2, 82255440), (3, 54836960), (4, 41127720), (5, 32902176), (6, 27418480), (8, 20563860), (10, 16451088), (12, 13709240), (15, 10967392), (16, 10281930), (20, 8225544), (24, 6854620), (30, 5483696), (32, 5140965), (37, 4446240), (40, 4112772), (48, 3427310), (59, 2788320), (60, 2741848), (74, 2223120), (80, 2056386), (96, 1713655), (111, 1482080), (118, 1394160), (120, 1370924), (148, 1111560), (157, 1047840), (160, 1028193), (177, 929440), (185, 889248), (222, 741040), (236, 697080), (240, 685462), (295, 557664), (296, 555780), (314, 523920), (354, 464720), (370, 444624), (444, 370520), (471, 349280), (472, 348540), (480, 342731), (555, 296416), (590, 278832), (592, 277890), (628, 261960), (708, 232360), (740, 222312), (785, 209568), (885, 185888), (888, 185260), (942, 174640), (944, 174270), (1110, 148208), (1180, 139416), (1184, 138945), (1256, 130980), (1416, 116180), (1480, 111156), (1570, 104784), (1770, 92944), (1776, 92630), (1884, 87320), (1888, 87135), (2183, 75360), (2220, 74104), (2355, 69856), (2360, 69708), (2512, 65490), (2832, 58090), (2960, 55578), (3140, 52392), (3540, 46472), (3552, 46315), (3768, 43660), (4366, 37680), (4440, 37052), (4710, 34928), (4720, 34854), (5024, 32745), (5664, 29045), (5809, 28320), (5920, 27789), (6280, 26196), (6549, 25120), (7080, 23236), (7536, 21830), (8732, 18840), (8880, 18526), (9263, 17760), (9420, 17464), (9440, 17427), (10915, 15072), (11618, 14160), (12560, 13098)]