138038040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 571968000

約数和(自身を除く): 433929960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 108, 114, 120, 124, 126, 133, 135, 140, 152, 155, 168, 171, 180, 186, 189, 190, 210, 216, 217, 228, 248, 252, 266, 270, 279, 280, 285, 310, 315, 342, 360, 372, 378, 380, 399, 420, 434, 456, 465, 504, 513, 532, 540, 558, 570, 589, 620, 630, 651, 665, 684, 744, 756, 760, 798, 837, 840, 855, 868, 930, 945, 961, 1026, 1064, 1080, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1512, 1596, 1674, 1710, 1736, 1767, 1860, 1890, 1922, 1953, 1995, 2052, 2170, 2232, 2280, 2356, 2394, 2520, 2565, 2604, 2660, 2790, 2883, 2945, 3192, 3255, 3348, 3420, 3534, 3591, 3720, 3780, 3844, 3906, 3990, 4104, 4123, 4185, 4340, 4712, 4788, 4805, 5130, 5208, 5301, 5320, 5580, 5766, 5859, 5890, 5985, 6510, 6696, 6727, 6840, 7068, 7182, 7560, 7688, 7812, 7980, 8246, 8370, 8649, 8680, 8835, 9576, 9610, 9765, 10260, 10602, 11160, 11532, 11718, 11780, 11970, 12369, 13020, 13454, 14136, 14364, 14415, 15624, 15903, 15960, 16492, 16740, 17298, 17670, 17955, 18259, 19220, 19530, 20181, 20520, 20615, 21204, 23064, 23436, 23560, 23940, 24738, 25947, 26040, 26505, 26908, 28728, 28830, 29295, 31806, 32984, 33480, 33635, 34596, 35340, 35910, 36518, 37107, 38440, 39060, 40362, 41230, 42408, 43245, 46872, 47880, 49476, 51894, 53010, 53816, 54777, 57660, 58590, 60543, 61845, 63612, 67270, 69192, 70680, 71820, 73036, 74214, 78120, 79515, 80724, 82460, 86490, 91295, 98952, 100905, 103788, 106020, 109554, 111321, 115320, 117180, 121086, 123690, 127224, 127813, 129735, 134540, 143640, 146072, 148428, 159030, 161448, 164331, 164920, 172980, 181629, 182590, 185535, 201810, 207576, 212040, 219108, 222642, 234360, 242172, 247380, 255626, 259470, 269080, 273885, 296856, 302715, 318060, 328662, 345960, 363258, 365180, 371070, 383439, 403620, 438216, 445284, 484344, 492993, 494760, 511252, 518940, 547770, 556605, 605430, 636120, 639065, 657324, 726516, 730360, 742140, 766878, 807240, 821655, 890568, 908145, 985986, 1022504, 1037880, 1095540, 1113210, 1150317, 1210860, 1278130, 1314648, 1453032, 1484280, 1533756, 1643310, 1816290, 1917195, 1971972, 2191080, 2226420, 2300634, 2421720, 2464965, 2556260, 3067512, 3286620, 3450951, 3632580, 3834390, 3943944, 4452840, 4601268, 4929930, 5112520, 5751585, 6573240, 6901902, 7265160, 7668780, 9202536, 9859860, 11503170, 13803804, 15337560, 17254755, 19719720, 23006340, 27607608, 34509510, 46012680, 69019020, 138038040]

約数ペア:

[(1, 138038040), (2, 69019020), (3, 46012680), (4, 34509510), (5, 27607608), (6, 23006340), (7, 19719720), (8, 17254755), (9, 15337560), (10, 13803804), (12, 11503170), (14, 9859860), (15, 9202536), (18, 7668780), (19, 7265160), (20, 6901902), (21, 6573240), (24, 5751585), (27, 5112520), (28, 4929930), (30, 4601268), (31, 4452840), (35, 3943944), (36, 3834390), (38, 3632580), (40, 3450951), (42, 3286620), (45, 3067512), (54, 2556260), (56, 2464965), (57, 2421720), (60, 2300634), (62, 2226420), (63, 2191080), (70, 1971972), (72, 1917195), (76, 1816290), (84, 1643310), (90, 1533756), (93, 1484280), (95, 1453032), (105, 1314648), (108, 1278130), (114, 1210860), (120, 1150317), (124, 1113210), (126, 1095540), (133, 1037880), (135, 1022504), (140, 985986), (152, 908145), (155, 890568), (168, 821655), (171, 807240), (180, 766878), (186, 742140), (189, 730360), (190, 726516), (210, 657324), (216, 639065), (217, 636120), (228, 605430), (248, 556605), (252, 547770), (266, 518940), (270, 511252), (279, 494760), (280, 492993), (285, 484344), (310, 445284), (315, 438216), (342, 403620), (360, 383439), (372, 371070), (378, 365180), (380, 363258), (399, 345960), (420, 328662), (434, 318060), (456, 302715), (465, 296856), (504, 273885), (513, 269080), (532, 259470), (540, 255626), (558, 247380), (570, 242172), (589, 234360), (620, 222642), (630, 219108), (651, 212040), (665, 207576), (684, 201810), (744, 185535), (756, 182590), (760, 181629), (798, 172980), (837, 164920), (840, 164331), (855, 161448), (868, 159030), (930, 148428), (945, 146072), (961, 143640), (1026, 134540), (1064, 129735), (1080, 127813), (1085, 127224), (1116, 123690), (1140, 121086), (1178, 117180), (1197, 115320), (1240, 111321), (1260, 109554), (1302, 106020), (1330, 103788), (1368, 100905), (1395, 98952), (1512, 91295), (1596, 86490), (1674, 82460), (1710, 80724), (1736, 79515), (1767, 78120), (1860, 74214), (1890, 73036), (1922, 71820), (1953, 70680), (1995, 69192), (2052, 67270), (2170, 63612), (2232, 61845), (2280, 60543), (2356, 58590), (2394, 57660), (2520, 54777), (2565, 53816), (2604, 53010), (2660, 51894), (2790, 49476), (2883, 47880), (2945, 46872), (3192, 43245), (3255, 42408), (3348, 41230), (3420, 40362), (3534, 39060), (3591, 38440), (3720, 37107), (3780, 36518), (3844, 35910), (3906, 35340), (3990, 34596), (4104, 33635), (4123, 33480), (4185, 32984), (4340, 31806), (4712, 29295), (4788, 28830), (4805, 28728), (5130, 26908), (5208, 26505), (5301, 26040), (5320, 25947), (5580, 24738), (5766, 23940), (5859, 23560), (5890, 23436), (5985, 23064), (6510, 21204), (6696, 20615), (6727, 20520), (6840, 20181), (7068, 19530), (7182, 19220), (7560, 18259), (7688, 17955), (7812, 17670), (7980, 17298), (8246, 16740), (8370, 16492), (8649, 15960), (8680, 15903), (8835, 15624), (9576, 14415), (9610, 14364), (9765, 14136), (10260, 13454), (10602, 13020), (11160, 12369), (11532, 11970), (11718, 11780)]