67808160

素因数分解:

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

素因数の和:97

約数の個数: 324

約数和(自身を含む): 278137314

約数和(自身を除く): 210329154

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 160, 168, 180, 186, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 336, 360, 372, 392, 420, 434, 441, 465, 480, 490, 496, 504, 558, 560, 588, 620, 630, 651, 672, 720, 735, 744, 784, 840, 868, 882, 930, 961, 980, 992, 1008, 1085, 1116, 1120, 1176, 1240, 1260, 1302, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1736, 1764, 1860, 1922, 1953, 1960, 2016, 2170, 2205, 2232, 2352, 2480, 2520, 2604, 2790, 2883, 2940, 2976, 3038, 3255, 3360, 3472, 3528, 3720, 3844, 3906, 3920, 4340, 4410, 4464, 4557, 4704, 4805, 4960, 5040, 5208, 5580, 5766, 5880, 6076, 6510, 6727, 6944, 7056, 7440, 7595, 7688, 7812, 7840, 8649, 8680, 8820, 8928, 9114, 9610, 9765, 10080, 10416, 11160, 11532, 11760, 12152, 13020, 13454, 13671, 14112, 14415, 14880, 15190, 15376, 15624, 17298, 17360, 17640, 18228, 19220, 19530, 20181, 20832, 22320, 22785, 23064, 23520, 24304, 26040, 26908, 27342, 28830, 30380, 30752, 31248, 33635, 34596, 34720, 35280, 36456, 38440, 39060, 40362, 43245, 44640, 45570, 46128, 47089, 48608, 52080, 53816, 54684, 57660, 60543, 60760, 62496, 67270, 68355, 69192, 70560, 72912, 76880, 78120, 80724, 86490, 91140, 92256, 94178, 100905, 104160, 107632, 109368, 115320, 121086, 121520, 134540, 136710, 138384, 141267, 145824, 153760, 156240, 161448, 172980, 182280, 188356, 201810, 215264, 218736, 230640, 235445, 242172, 243040, 269080, 273420, 276768, 282534, 302715, 312480, 322896, 345960, 364560, 376712, 403620, 423801, 437472, 461280, 470890, 484344, 538160, 546840, 565068, 605430, 645792, 691920, 706335, 729120, 753424, 807240, 847602, 941780, 968688, 1076320, 1093680, 1130136, 1210860, 1383840, 1412670, 1506848, 1614480, 1695204, 1883560, 1937376, 2119005, 2187360, 2260272, 2421720, 2825340, 3228960, 3390408, 3767120, 4238010, 4520544, 4843440, 5650680, 6780816, 7534240, 8476020, 9686880, 11301360, 13561632, 16952040, 22602720, 33904080, 67808160]

約数ペア:

[(1, 67808160), (2, 33904080), (3, 22602720), (4, 16952040), (5, 13561632), (6, 11301360), (7, 9686880), (8, 8476020), (9, 7534240), (10, 6780816), (12, 5650680), (14, 4843440), (15, 4520544), (16, 4238010), (18, 3767120), (20, 3390408), (21, 3228960), (24, 2825340), (28, 2421720), (30, 2260272), (31, 2187360), (32, 2119005), (35, 1937376), (36, 1883560), (40, 1695204), (42, 1614480), (45, 1506848), (48, 1412670), (49, 1383840), (56, 1210860), (60, 1130136), (62, 1093680), (63, 1076320), (70, 968688), (72, 941780), (80, 847602), (84, 807240), (90, 753424), (93, 729120), (96, 706335), (98, 691920), (105, 645792), (112, 605430), (120, 565068), (124, 546840), (126, 538160), (140, 484344), (144, 470890), (147, 461280), (155, 437472), (160, 423801), (168, 403620), (180, 376712), (186, 364560), (196, 345960), (210, 322896), (217, 312480), (224, 302715), (240, 282534), (245, 276768), (248, 273420), (252, 269080), (279, 243040), (280, 242172), (288, 235445), (294, 230640), (310, 218736), (315, 215264), (336, 201810), (360, 188356), (372, 182280), (392, 172980), (420, 161448), (434, 156240), (441, 153760), (465, 145824), (480, 141267), (490, 138384), (496, 136710), (504, 134540), (558, 121520), (560, 121086), (588, 115320), (620, 109368), (630, 107632), (651, 104160), (672, 100905), (720, 94178), (735, 92256), (744, 91140), (784, 86490), (840, 80724), (868, 78120), (882, 76880), (930, 72912), (961, 70560), (980, 69192), (992, 68355), (1008, 67270), (1085, 62496), (1116, 60760), (1120, 60543), (1176, 57660), (1240, 54684), (1260, 53816), (1302, 52080), (1395, 48608), (1440, 47089), (1470, 46128), (1488, 45570), (1519, 44640), (1568, 43245), (1680, 40362), (1736, 39060), (1764, 38440), (1860, 36456), (1922, 35280), (1953, 34720), (1960, 34596), (2016, 33635), (2170, 31248), (2205, 30752), (2232, 30380), (2352, 28830), (2480, 27342), (2520, 26908), (2604, 26040), (2790, 24304), (2883, 23520), (2940, 23064), (2976, 22785), (3038, 22320), (3255, 20832), (3360, 20181), (3472, 19530), (3528, 19220), (3720, 18228), (3844, 17640), (3906, 17360), (3920, 17298), (4340, 15624), (4410, 15376), (4464, 15190), (4557, 14880), (4704, 14415), (4805, 14112), (4960, 13671), (5040, 13454), (5208, 13020), (5580, 12152), (5766, 11760), (5880, 11532), (6076, 11160), (6510, 10416), (6727, 10080), (6944, 9765), (7056, 9610), (7440, 9114), (7595, 8928), (7688, 8820), (7812, 8680), (7840, 8649)]