388282440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 1521434880

約数和(自身を除く): 1133152440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 37, 39, 40, 42, 52, 56, 60, 62, 65, 70, 74, 78, 84, 91, 93, 104, 105, 111, 120, 124, 130, 140, 148, 155, 156, 168, 182, 185, 186, 195, 210, 217, 222, 248, 259, 260, 273, 280, 296, 310, 312, 364, 370, 372, 390, 403, 420, 434, 444, 455, 465, 481, 518, 520, 546, 555, 620, 651, 728, 740, 744, 777, 780, 806, 840, 868, 888, 910, 930, 961, 962, 1036, 1085, 1092, 1110, 1147, 1209, 1240, 1295, 1302, 1365, 1443, 1480, 1554, 1560, 1612, 1736, 1820, 1860, 1922, 1924, 2015, 2072, 2170, 2184, 2220, 2294, 2405, 2418, 2590, 2604, 2730, 2821, 2883, 2886, 3108, 3224, 3255, 3367, 3441, 3640, 3720, 3844, 3848, 3885, 4030, 4340, 4440, 4588, 4805, 4810, 4836, 5180, 5208, 5460, 5642, 5735, 5766, 5772, 6045, 6216, 6510, 6727, 6734, 6882, 7215, 7688, 7770, 8029, 8060, 8463, 8680, 9176, 9610, 9620, 9672, 10101, 10360, 10920, 11284, 11470, 11532, 11544, 12090, 12493, 13020, 13454, 13468, 13764, 14105, 14415, 14430, 14911, 15540, 16058, 16120, 16835, 16926, 17205, 19220, 19240, 20181, 20202, 22568, 22940, 23064, 24087, 24180, 24986, 26040, 26908, 26936, 27528, 28210, 28830, 28860, 29822, 31080, 32116, 33635, 33670, 33852, 34410, 35557, 37479, 38440, 40145, 40362, 40404, 42315, 44733, 45880, 48174, 48360, 49972, 50505, 53816, 56420, 57660, 57720, 59644, 62465, 64232, 67270, 67340, 67704, 68820, 71114, 74555, 74958, 80290, 80724, 80808, 84630, 87451, 89466, 96348, 99944, 100905, 101010, 104377, 106671, 112840, 115320, 119288, 120435, 124930, 134540, 134680, 137640, 142228, 149110, 149916, 160580, 161448, 169260, 174902, 177785, 178932, 187395, 192696, 201810, 202020, 208754, 213342, 223665, 240870, 248899, 249860, 262353, 269080, 284456, 298220, 299832, 313131, 321160, 338520, 349804, 355570, 357864, 374790, 403620, 404040, 417508, 426684, 437255, 447330, 462241, 481740, 497798, 499720, 521885, 524706, 533355, 596440, 626262, 699608, 711140, 746697, 749580, 807240, 835016, 853368, 874510, 894660, 924482, 963480, 995596, 1043770, 1049412, 1066710, 1244495, 1252524, 1311765, 1386723, 1422280, 1493394, 1499160, 1565655, 1749020, 1789320, 1848964, 1991192, 2087540, 2098824, 2133420, 2311205, 2488990, 2505048, 2623530, 2773446, 2986788, 3131310, 3235687, 3498040, 3697928, 3733485, 4175080, 4266840, 4622410, 4977980, 5247060, 5546892, 5973576, 6262620, 6471374, 6933615, 7466970, 9244820, 9707061, 9955960, 10494120, 11093784, 12525240, 12942748, 13867230, 14933940, 16178435, 18489640, 19414122, 25885496, 27734460, 29867880, 32356870, 38828244, 48535305, 55468920, 64713740, 77656488, 97070610, 129427480, 194141220, 388282440]

約数ペア:

[(1, 388282440), (2, 194141220), (3, 129427480), (4, 97070610), (5, 77656488), (6, 64713740), (7, 55468920), (8, 48535305), (10, 38828244), (12, 32356870), (13, 29867880), (14, 27734460), (15, 25885496), (20, 19414122), (21, 18489640), (24, 16178435), (26, 14933940), (28, 13867230), (30, 12942748), (31, 12525240), (35, 11093784), (37, 10494120), (39, 9955960), (40, 9707061), (42, 9244820), (52, 7466970), (56, 6933615), (60, 6471374), (62, 6262620), (65, 5973576), (70, 5546892), (74, 5247060), (78, 4977980), (84, 4622410), (91, 4266840), (93, 4175080), (104, 3733485), (105, 3697928), (111, 3498040), (120, 3235687), (124, 3131310), (130, 2986788), (140, 2773446), (148, 2623530), (155, 2505048), (156, 2488990), (168, 2311205), (182, 2133420), (185, 2098824), (186, 2087540), (195, 1991192), (210, 1848964), (217, 1789320), (222, 1749020), (248, 1565655), (259, 1499160), (260, 1493394), (273, 1422280), (280, 1386723), (296, 1311765), (310, 1252524), (312, 1244495), (364, 1066710), (370, 1049412), (372, 1043770), (390, 995596), (403, 963480), (420, 924482), (434, 894660), (444, 874510), (455, 853368), (465, 835016), (481, 807240), (518, 749580), (520, 746697), (546, 711140), (555, 699608), (620, 626262), (651, 596440), (728, 533355), (740, 524706), (744, 521885), (777, 499720), (780, 497798), (806, 481740), (840, 462241), (868, 447330), (888, 437255), (910, 426684), (930, 417508), (961, 404040), (962, 403620), (1036, 374790), (1085, 357864), (1092, 355570), (1110, 349804), (1147, 338520), (1209, 321160), (1240, 313131), (1295, 299832), (1302, 298220), (1365, 284456), (1443, 269080), (1480, 262353), (1554, 249860), (1560, 248899), (1612, 240870), (1736, 223665), (1820, 213342), (1860, 208754), (1922, 202020), (1924, 201810), (2015, 192696), (2072, 187395), (2170, 178932), (2184, 177785), (2220, 174902), (2294, 169260), (2405, 161448), (2418, 160580), (2590, 149916), (2604, 149110), (2730, 142228), (2821, 137640), (2883, 134680), (2886, 134540), (3108, 124930), (3224, 120435), (3255, 119288), (3367, 115320), (3441, 112840), (3640, 106671), (3720, 104377), (3844, 101010), (3848, 100905), (3885, 99944), (4030, 96348), (4340, 89466), (4440, 87451), (4588, 84630), (4805, 80808), (4810, 80724), (4836, 80290), (5180, 74958), (5208, 74555), (5460, 71114), (5642, 68820), (5735, 67704), (5766, 67340), (5772, 67270), (6045, 64232), (6216, 62465), (6510, 59644), (6727, 57720), (6734, 57660), (6882, 56420), (7215, 53816), (7688, 50505), (7770, 49972), (8029, 48360), (8060, 48174), (8463, 45880), (8680, 44733), (9176, 42315), (9610, 40404), (9620, 40362), (9672, 40145), (10101, 38440), (10360, 37479), (10920, 35557), (11284, 34410), (11470, 33852), (11532, 33670), (11544, 33635), (12090, 32116), (12493, 31080), (13020, 29822), (13454, 28860), (13468, 28830), (13764, 28210), (14105, 27528), (14415, 26936), (14430, 26908), (14911, 26040), (15540, 24986), (16058, 24180), (16120, 24087), (16835, 23064), (16926, 22940), (17205, 22568), (19220, 20202), (19240, 20181)]