497430960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 320

約数和(自身を含む): 1773219840

約数和(自身を除く): 1275788880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 37, 39, 40, 48, 52, 60, 62, 65, 74, 78, 80, 93, 104, 111, 120, 124, 130, 139, 148, 155, 156, 185, 186, 195, 208, 222, 240, 248, 260, 278, 296, 310, 312, 370, 372, 390, 403, 417, 444, 465, 481, 496, 520, 555, 556, 592, 620, 624, 695, 740, 744, 780, 806, 834, 888, 930, 962, 1040, 1110, 1112, 1147, 1209, 1240, 1390, 1443, 1480, 1488, 1560, 1612, 1668, 1776, 1807, 1860, 1924, 2015, 2085, 2220, 2224, 2294, 2405, 2418, 2480, 2780, 2886, 2960, 3120, 3224, 3336, 3441, 3614, 3720, 3848, 4030, 4170, 4309, 4440, 4588, 4810, 4836, 5143, 5421, 5560, 5735, 5772, 6045, 6448, 6672, 6882, 7215, 7228, 7440, 7696, 8060, 8340, 8618, 8880, 9035, 9176, 9620, 9672, 10286, 10842, 11120, 11470, 11544, 12090, 12927, 13764, 14430, 14456, 14911, 15429, 16120, 16680, 17205, 17236, 18070, 18352, 19240, 19344, 20572, 21545, 21684, 22940, 23088, 24180, 25715, 25854, 27105, 27528, 28860, 28912, 29822, 30858, 32240, 33360, 34410, 34472, 36140, 38480, 41144, 43090, 43368, 44733, 45880, 48360, 51430, 51708, 54210, 55056, 56017, 57720, 59644, 61716, 64635, 66859, 68820, 68944, 72280, 74555, 77145, 82288, 86180, 86736, 89466, 91760, 96720, 102860, 103416, 108420, 112034, 115440, 119288, 123432, 129270, 133718, 137640, 144560, 149110, 154290, 159433, 168051, 172360, 178932, 200577, 205720, 206832, 216840, 223665, 224068, 238576, 246864, 258540, 267436, 275280, 280085, 298220, 308580, 318866, 334295, 336102, 344720, 357864, 401154, 411440, 433680, 447330, 448136, 478299, 517080, 534872, 560170, 596440, 617160, 637732, 668590, 672204, 715728, 797165, 802308, 840255, 894660, 896272, 956598, 1002885, 1034160, 1069744, 1120340, 1192880, 1234320, 1275464, 1337180, 1344408, 1594330, 1604616, 1680510, 1789320, 1913196, 2005770, 2072629, 2240680, 2391495, 2550928, 2674360, 2688816, 3188660, 3209232, 3361020, 3578640, 3826392, 4011540, 4145258, 4481360, 4782990, 5348720, 6217887, 6377320, 6722040, 7652784, 8023080, 8290516, 9565980, 10363145, 12435774, 12754640, 13444080, 16046160, 16581032, 19131960, 20726290, 24871548, 31089435, 33162064, 38263920, 41452580, 49743096, 62178870, 82905160, 99486192, 124357740, 165810320, 248715480, 497430960]

約数ペア:

[(1, 497430960), (2, 248715480), (3, 165810320), (4, 124357740), (5, 99486192), (6, 82905160), (8, 62178870), (10, 49743096), (12, 41452580), (13, 38263920), (15, 33162064), (16, 31089435), (20, 24871548), (24, 20726290), (26, 19131960), (30, 16581032), (31, 16046160), (37, 13444080), (39, 12754640), (40, 12435774), (48, 10363145), (52, 9565980), (60, 8290516), (62, 8023080), (65, 7652784), (74, 6722040), (78, 6377320), (80, 6217887), (93, 5348720), (104, 4782990), (111, 4481360), (120, 4145258), (124, 4011540), (130, 3826392), (139, 3578640), (148, 3361020), (155, 3209232), (156, 3188660), (185, 2688816), (186, 2674360), (195, 2550928), (208, 2391495), (222, 2240680), (240, 2072629), (248, 2005770), (260, 1913196), (278, 1789320), (296, 1680510), (310, 1604616), (312, 1594330), (370, 1344408), (372, 1337180), (390, 1275464), (403, 1234320), (417, 1192880), (444, 1120340), (465, 1069744), (481, 1034160), (496, 1002885), (520, 956598), (555, 896272), (556, 894660), (592, 840255), (620, 802308), (624, 797165), (695, 715728), (740, 672204), (744, 668590), (780, 637732), (806, 617160), (834, 596440), (888, 560170), (930, 534872), (962, 517080), (1040, 478299), (1110, 448136), (1112, 447330), (1147, 433680), (1209, 411440), (1240, 401154), (1390, 357864), (1443, 344720), (1480, 336102), (1488, 334295), (1560, 318866), (1612, 308580), (1668, 298220), (1776, 280085), (1807, 275280), (1860, 267436), (1924, 258540), (2015, 246864), (2085, 238576), (2220, 224068), (2224, 223665), (2294, 216840), (2405, 206832), (2418, 205720), (2480, 200577), (2780, 178932), (2886, 172360), (2960, 168051), (3120, 159433), (3224, 154290), (3336, 149110), (3441, 144560), (3614, 137640), (3720, 133718), (3848, 129270), (4030, 123432), (4170, 119288), (4309, 115440), (4440, 112034), (4588, 108420), (4810, 103416), (4836, 102860), (5143, 96720), (5421, 91760), (5560, 89466), (5735, 86736), (5772, 86180), (6045, 82288), (6448, 77145), (6672, 74555), (6882, 72280), (7215, 68944), (7228, 68820), (7440, 66859), (7696, 64635), (8060, 61716), (8340, 59644), (8618, 57720), (8880, 56017), (9035, 55056), (9176, 54210), (9620, 51708), (9672, 51430), (10286, 48360), (10842, 45880), (11120, 44733), (11470, 43368), (11544, 43090), (12090, 41144), (12927, 38480), (13764, 36140), (14430, 34472), (14456, 34410), (14911, 33360), (15429, 32240), (16120, 30858), (16680, 29822), (17205, 28912), (17236, 28860), (18070, 27528), (18352, 27105), (19240, 25854), (19344, 25715), (20572, 24180), (21545, 23088), (21684, 22940)]