72182880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 576

約数和(自身を含む): 330946560

約数和(自身を除く): 258763680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 98, 99, 105, 108, 110, 112, 120, 124, 126, 132, 135, 140, 144, 147, 154, 155, 160, 165, 168, 176, 180, 186, 189, 196, 198, 210, 216, 217, 220, 224, 231, 240, 245, 248, 252, 264, 270, 279, 280, 288, 294, 297, 308, 310, 315, 330, 336, 341, 352, 360, 372, 378, 385, 392, 396, 420, 432, 434, 440, 441, 462, 465, 480, 490, 495, 496, 504, 528, 539, 540, 558, 560, 588, 594, 616, 620, 630, 651, 660, 672, 682, 693, 720, 735, 744, 756, 770, 784, 792, 837, 840, 864, 868, 880, 882, 924, 930, 945, 980, 990, 992, 1008, 1023, 1056, 1078, 1080, 1085, 1116, 1120, 1155, 1176, 1188, 1232, 1240, 1260, 1302, 1320, 1323, 1364, 1386, 1395, 1440, 1470, 1485, 1488, 1512, 1519, 1540, 1568, 1584, 1617, 1674, 1680, 1705, 1736, 1760, 1764, 1848, 1860, 1890, 1953, 1960, 1980, 2016, 2046, 2079, 2156, 2160, 2170, 2205, 2232, 2310, 2352, 2376, 2387, 2464, 2480, 2520, 2604, 2640, 2646, 2695, 2728, 2772, 2790, 2940, 2970, 2976, 3024, 3038, 3069, 3080, 3168, 3234, 3255, 3348, 3360, 3410, 3465, 3472, 3528, 3696, 3720, 3780, 3906, 3920, 3960, 4092, 4158, 4185, 4312, 4320, 4340, 4410, 4464, 4557, 4620, 4704, 4752, 4774, 4851, 4960, 5040, 5115, 5208, 5280, 5292, 5390, 5456, 5544, 5580, 5859, 5880, 5940, 6048, 6076, 6138, 6160, 6468, 6510, 6615, 6696, 6820, 6930, 6944, 7056, 7161, 7392, 7440, 7560, 7595, 7812, 7840, 7920, 8085, 8184, 8316, 8370, 8624, 8680, 8820, 8928, 9114, 9207, 9240, 9504, 9548, 9702, 9765, 10080, 10230, 10395, 10416, 10584, 10780, 10912, 11088, 11160, 11718, 11760, 11880, 11935, 12152, 12276, 12320, 12936, 13020, 13230, 13392, 13640, 13671, 13860, 14112, 14322, 14553, 14880, 15120, 15190, 15345, 15624, 15840, 16170, 16368, 16632, 16709, 16740, 17248, 17360, 17640, 18228, 18414, 18480, 19096, 19404, 19530, 20460, 20790, 20832, 21168, 21483, 21560, 22176, 22320, 22785, 23436, 23520, 23760, 23870, 24255, 24304, 24552, 25872, 26040, 26460, 26784, 27280, 27342, 27720, 28644, 29106, 29295, 30240, 30380, 30690, 31248, 32340, 32736, 33264, 33418, 33480, 34720, 35280, 35805, 36456, 36828, 36960, 38192, 38808, 39060, 40920, 41013, 41580, 42336, 42966, 43120, 44640, 45570, 46035, 46872, 47520, 47740, 48510, 48608, 49104, 50127, 51744, 52080, 52920, 54560, 54684, 55440, 57288, 58212, 58590, 60760, 61380, 62496, 64449, 64680, 66528, 66836, 66960, 68355, 70560, 71610, 72765, 72912, 73656, 76384, 77616, 78120, 81840, 82026, 83160, 83545, 85932, 86240, 91140, 92070, 93744, 95480, 97020, 98208, 100254, 104160, 105840, 107415, 109368, 110880, 114576, 116424, 117180, 121520, 122760, 128898, 129360, 133672, 133920, 136710, 143220, 145530, 145824, 147312, 150381, 155232, 156240, 163680, 164052, 166320, 167090, 171864, 182280, 184140, 187488, 190960, 194040, 200508, 205065, 211680, 214830, 218736, 229152, 232848, 234360, 243040, 245520, 250635, 257796, 258720, 267344, 273420, 286440, 291060, 294624, 300762, 312480, 322245, 328104, 332640, 334180, 343728, 364560, 368280, 381920, 388080, 401016, 410130, 429660, 437472, 451143, 465696, 468720, 491040, 501270, 515592, 534688, 546840, 572880, 582120, 601524, 644490, 656208, 668360, 687456, 729120, 736560, 751905, 776160, 802032, 820260, 859320, 902286, 937440, 1002540, 1031184, 1093680, 1145760, 1164240, 1203048, 1288980, 1312416, 1336720, 1473120, 1503810, 1604064, 1640520, 1718640, 1804572, 2005080, 2062368, 2187360, 2255715, 2328480, 2406096, 2577960, 2673440, 3007620, 3281040, 3437280, 3609144, 4010160, 4511430, 4812192, 5155920, 6015240, 6562080, 7218288, 8020320, 9022860, 10311840, 12030480, 14436576, 18045720, 24060960, 36091440, 72182880]

約数ペア:

[(1, 72182880), (2, 36091440), (3, 24060960), (4, 18045720), (5, 14436576), (6, 12030480), (7, 10311840), (8, 9022860), (9, 8020320), (10, 7218288), (11, 6562080), (12, 6015240), (14, 5155920), (15, 4812192), (16, 4511430), (18, 4010160), (20, 3609144), (21, 3437280), (22, 3281040), (24, 3007620), (27, 2673440), (28, 2577960), (30, 2406096), (31, 2328480), (32, 2255715), (33, 2187360), (35, 2062368), (36, 2005080), (40, 1804572), (42, 1718640), (44, 1640520), (45, 1604064), (48, 1503810), (49, 1473120), (54, 1336720), (55, 1312416), (56, 1288980), (60, 1203048), (62, 1164240), (63, 1145760), (66, 1093680), (70, 1031184), (72, 1002540), (77, 937440), (80, 902286), (84, 859320), (88, 820260), (90, 802032), (93, 776160), (96, 751905), (98, 736560), (99, 729120), (105, 687456), (108, 668360), (110, 656208), (112, 644490), (120, 601524), (124, 582120), (126, 572880), (132, 546840), (135, 534688), (140, 515592), (144, 501270), (147, 491040), (154, 468720), (155, 465696), (160, 451143), (165, 437472), (168, 429660), (176, 410130), (180, 401016), (186, 388080), (189, 381920), (196, 368280), (198, 364560), (210, 343728), (216, 334180), (217, 332640), (220, 328104), (224, 322245), (231, 312480), (240, 300762), (245, 294624), (248, 291060), (252, 286440), (264, 273420), (270, 267344), (279, 258720), (280, 257796), (288, 250635), (294, 245520), (297, 243040), (308, 234360), (310, 232848), (315, 229152), (330, 218736), (336, 214830), (341, 211680), (352, 205065), (360, 200508), (372, 194040), (378, 190960), (385, 187488), (392, 184140), (396, 182280), (420, 171864), (432, 167090), (434, 166320), (440, 164052), (441, 163680), (462, 156240), (465, 155232), (480, 150381), (490, 147312), (495, 145824), (496, 145530), (504, 143220), (528, 136710), (539, 133920), (540, 133672), (558, 129360), (560, 128898), (588, 122760), (594, 121520), (616, 117180), (620, 116424), (630, 114576), (651, 110880), (660, 109368), (672, 107415), (682, 105840), (693, 104160), (720, 100254), (735, 98208), (744, 97020), (756, 95480), (770, 93744), (784, 92070), (792, 91140), (837, 86240), (840, 85932), (864, 83545), (868, 83160), (880, 82026), (882, 81840), (924, 78120), (930, 77616), (945, 76384), (980, 73656), (990, 72912), (992, 72765), (1008, 71610), (1023, 70560), (1056, 68355), (1078, 66960), (1080, 66836), (1085, 66528), (1116, 64680), (1120, 64449), (1155, 62496), (1176, 61380), (1188, 60760), (1232, 58590), (1240, 58212), (1260, 57288), (1302, 55440), (1320, 54684), (1323, 54560), (1364, 52920), (1386, 52080), (1395, 51744), (1440, 50127), (1470, 49104), (1485, 48608), (1488, 48510), (1512, 47740), (1519, 47520), (1540, 46872), (1568, 46035), (1584, 45570), (1617, 44640), (1674, 43120), (1680, 42966), (1705, 42336), (1736, 41580), (1760, 41013), (1764, 40920), (1848, 39060), (1860, 38808), (1890, 38192), (1953, 36960), (1960, 36828), (1980, 36456), (2016, 35805), (2046, 35280), (2079, 34720), (2156, 33480), (2160, 33418), (2170, 33264), (2205, 32736), (2232, 32340), (2310, 31248), (2352, 30690), (2376, 30380), (2387, 30240), (2464, 29295), (2480, 29106), (2520, 28644), (2604, 27720), (2640, 27342), (2646, 27280), (2695, 26784), (2728, 26460), (2772, 26040), (2790, 25872), (2940, 24552), (2970, 24304), (2976, 24255), (3024, 23870), (3038, 23760), (3069, 23520), (3080, 23436), (3168, 22785), (3234, 22320), (3255, 22176), (3348, 21560), (3360, 21483), (3410, 21168), (3465, 20832), (3472, 20790), (3528, 20460), (3696, 19530), (3720, 19404), (3780, 19096), (3906, 18480), (3920, 18414), (3960, 18228), (4092, 17640), (4158, 17360), (4185, 17248), (4312, 16740), (4320, 16709), (4340, 16632), (4410, 16368), (4464, 16170), (4557, 15840), (4620, 15624), (4704, 15345), (4752, 15190), (4774, 15120), (4851, 14880), (4960, 14553), (5040, 14322), (5115, 14112), (5208, 13860), (5280, 13671), (5292, 13640), (5390, 13392), (5456, 13230), (5544, 13020), (5580, 12936), (5859, 12320), (5880, 12276), (5940, 12152), (6048, 11935), (6076, 11880), (6138, 11760), (6160, 11718), (6468, 11160), (6510, 11088), (6615, 10912), (6696, 10780), (6820, 10584), (6930, 10416), (6944, 10395), (7056, 10230), (7161, 10080), (7392, 9765), (7440, 9702), (7560, 9548), (7595, 9504), (7812, 9240), (7840, 9207), (7920, 9114), (8085, 8928), (8184, 8820), (8316, 8680), (8370, 8624)]