163693920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 571112640

約数和(自身を除く): 407418720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 709, 740, 780, 888, 962, 1040, 1110, 1184, 1248, 1418, 1443, 1480, 1560, 1776, 1924, 2080, 2127, 2220, 2405, 2836, 2886, 2960, 3120, 3545, 3552, 3848, 4254, 4440, 4810, 5672, 5772, 5920, 6240, 7090, 7215, 7696, 8508, 8880, 9217, 9620, 10635, 11344, 11544, 14180, 14430, 15392, 17016, 17760, 18434, 19240, 21270, 22688, 23088, 26233, 27651, 28360, 28860, 34032, 36868, 38480, 42540, 46085, 46176, 52466, 55302, 56720, 57720, 68064, 73736, 76960, 78699, 85080, 92170, 104932, 110604, 113440, 115440, 131165, 138255, 147472, 157398, 170160, 184340, 209864, 221208, 230880, 262330, 276510, 294944, 314796, 340320, 341029, 368680, 393495, 419728, 442416, 524660, 553020, 629592, 682058, 737360, 786990, 839456, 884832, 1023087, 1049320, 1106040, 1259184, 1364116, 1474720, 1573980, 1705145, 2046174, 2098640, 2212080, 2518368, 2728232, 3147960, 3410290, 4092348, 4197280, 4424160, 5115435, 5456464, 6295920, 6820580, 8184696, 10230870, 10912928, 12591840, 13641160, 16369392, 20461740, 27282320, 32738784, 40923480, 54564640, 81846960, 163693920]

約数ペア:

[(1, 163693920), (2, 81846960), (3, 54564640), (4, 40923480), (5, 32738784), (6, 27282320), (8, 20461740), (10, 16369392), (12, 13641160), (13, 12591840), (15, 10912928), (16, 10230870), (20, 8184696), (24, 6820580), (26, 6295920), (30, 5456464), (32, 5115435), (37, 4424160), (39, 4197280), (40, 4092348), (48, 3410290), (52, 3147960), (60, 2728232), (65, 2518368), (74, 2212080), (78, 2098640), (80, 2046174), (96, 1705145), (104, 1573980), (111, 1474720), (120, 1364116), (130, 1259184), (148, 1106040), (156, 1049320), (160, 1023087), (185, 884832), (195, 839456), (208, 786990), (222, 737360), (240, 682058), (260, 629592), (296, 553020), (312, 524660), (370, 442416), (390, 419728), (416, 393495), (444, 368680), (480, 341029), (481, 340320), (520, 314796), (555, 294944), (592, 276510), (624, 262330), (709, 230880), (740, 221208), (780, 209864), (888, 184340), (962, 170160), (1040, 157398), (1110, 147472), (1184, 138255), (1248, 131165), (1418, 115440), (1443, 113440), (1480, 110604), (1560, 104932), (1776, 92170), (1924, 85080), (2080, 78699), (2127, 76960), (2220, 73736), (2405, 68064), (2836, 57720), (2886, 56720), (2960, 55302), (3120, 52466), (3545, 46176), (3552, 46085), (3848, 42540), (4254, 38480), (4440, 36868), (4810, 34032), (5672, 28860), (5772, 28360), (5920, 27651), (6240, 26233), (7090, 23088), (7215, 22688), (7696, 21270), (8508, 19240), (8880, 18434), (9217, 17760), (9620, 17016), (10635, 15392), (11344, 14430), (11544, 14180)]