1955953440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 384

約数和(自身を含む): 7942717440

約数和(自身を除く): 5986764000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 336, 355, 360, 378, 420, 426, 432, 480, 497, 504, 540, 560, 568, 630, 639, 672, 710, 720, 756, 840, 852, 864, 911, 945, 994, 1008, 1065, 1080, 1120, 1136, 1260, 1278, 1420, 1440, 1491, 1512, 1680, 1704, 1822, 1890, 1917, 1988, 2016, 2130, 2160, 2272, 2485, 2520, 2556, 2733, 2840, 2982, 3024, 3195, 3360, 3408, 3644, 3780, 3834, 3976, 4260, 4320, 4473, 4555, 4970, 5040, 5112, 5466, 5680, 5964, 6048, 6377, 6390, 6816, 7288, 7455, 7560, 7668, 7952, 8199, 8520, 8946, 9110, 9585, 9940, 10080, 10224, 10932, 11360, 11928, 12754, 12780, 13419, 13665, 14576, 14910, 15120, 15336, 15904, 16398, 17040, 17892, 18220, 19131, 19170, 19880, 20448, 21864, 22365, 23856, 24597, 25508, 25560, 26838, 27330, 29152, 29820, 30240, 30672, 31885, 32796, 34080, 35784, 36440, 38262, 38340, 39760, 40995, 43728, 44730, 47712, 49194, 51016, 51120, 53676, 54660, 57393, 59640, 61344, 63770, 64681, 65592, 67095, 71568, 72880, 76524, 76680, 79520, 81990, 87456, 89460, 95655, 98388, 102032, 102240, 107352, 109320, 114786, 119280, 122985, 127540, 129362, 131184, 134190, 143136, 145760, 153048, 153360, 163980, 172179, 178920, 191310, 194043, 196776, 204064, 214704, 218640, 229572, 238560, 245970, 255080, 258724, 262368, 268380, 286965, 306096, 306720, 323405, 327960, 344358, 357840, 382620, 388086, 393552, 429408, 437280, 452767, 459144, 491940, 510160, 517448, 536760, 573930, 582129, 612192, 646810, 655920, 688716, 715680, 765240, 776172, 787104, 860895, 905534, 918288, 970215, 983880, 1020320, 1034896, 1073520, 1147860, 1164258, 1293620, 1311840, 1358301, 1377432, 1530480, 1552344, 1721790, 1746387, 1811068, 1836576, 1940430, 1967760, 2069792, 2147040, 2263835, 2295720, 2328516, 2587240, 2716602, 2754864, 2910645, 3060960, 3104688, 3443580, 3492774, 3622136, 3880860, 3935520, 4074903, 4527670, 4591440, 4657032, 5174480, 5433204, 5509728, 5821290, 6209376, 6791505, 6887160, 6985548, 7244272, 7761720, 8149806, 8731935, 9055340, 9182880, 9314064, 10348960, 10866408, 11642580, 12224709, 13583010, 13774320, 13971096, 14488544, 15523440, 16299612, 17463870, 18110680, 18628128, 20374515, 21732816, 23285160, 24449418, 27166020, 27548640, 27942192, 31046880, 32599224, 34927740, 36221360, 40749030, 43465632, 46570320, 48898836, 54332040, 55884384, 61123545, 65198448, 69855480, 72442720, 81498060, 93140640, 97797672, 108664080, 122247090, 130396896, 139710960, 162996120, 195595344, 217328160, 244494180, 279421920, 325992240, 391190688, 488988360, 651984480, 977976720, 1955953440]

約数ペア:

[(1, 1955953440), (2, 977976720), (3, 651984480), (4, 488988360), (5, 391190688), (6, 325992240), (7, 279421920), (8, 244494180), (9, 217328160), (10, 195595344), (12, 162996120), (14, 139710960), (15, 130396896), (16, 122247090), (18, 108664080), (20, 97797672), (21, 93140640), (24, 81498060), (27, 72442720), (28, 69855480), (30, 65198448), (32, 61123545), (35, 55884384), (36, 54332040), (40, 48898836), (42, 46570320), (45, 43465632), (48, 40749030), (54, 36221360), (56, 34927740), (60, 32599224), (63, 31046880), (70, 27942192), (71, 27548640), (72, 27166020), (80, 24449418), (84, 23285160), (90, 21732816), (96, 20374515), (105, 18628128), (108, 18110680), (112, 17463870), (120, 16299612), (126, 15523440), (135, 14488544), (140, 13971096), (142, 13774320), (144, 13583010), (160, 12224709), (168, 11642580), (180, 10866408), (189, 10348960), (210, 9314064), (213, 9182880), (216, 9055340), (224, 8731935), (240, 8149806), (252, 7761720), (270, 7244272), (280, 6985548), (284, 6887160), (288, 6791505), (315, 6209376), (336, 5821290), (355, 5509728), (360, 5433204), (378, 5174480), (420, 4657032), (426, 4591440), (432, 4527670), (480, 4074903), (497, 3935520), (504, 3880860), (540, 3622136), (560, 3492774), (568, 3443580), (630, 3104688), (639, 3060960), (672, 2910645), (710, 2754864), (720, 2716602), (756, 2587240), (840, 2328516), (852, 2295720), (864, 2263835), (911, 2147040), (945, 2069792), (994, 1967760), (1008, 1940430), (1065, 1836576), (1080, 1811068), (1120, 1746387), (1136, 1721790), (1260, 1552344), (1278, 1530480), (1420, 1377432), (1440, 1358301), (1491, 1311840), (1512, 1293620), (1680, 1164258), (1704, 1147860), (1822, 1073520), (1890, 1034896), (1917, 1020320), (1988, 983880), (2016, 970215), (2130, 918288), (2160, 905534), (2272, 860895), (2485, 787104), (2520, 776172), (2556, 765240), (2733, 715680), (2840, 688716), (2982, 655920), (3024, 646810), (3195, 612192), (3360, 582129), (3408, 573930), (3644, 536760), (3780, 517448), (3834, 510160), (3976, 491940), (4260, 459144), (4320, 452767), (4473, 437280), (4555, 429408), (4970, 393552), (5040, 388086), (5112, 382620), (5466, 357840), (5680, 344358), (5964, 327960), (6048, 323405), (6377, 306720), (6390, 306096), (6816, 286965), (7288, 268380), (7455, 262368), (7560, 258724), (7668, 255080), (7952, 245970), (8199, 238560), (8520, 229572), (8946, 218640), (9110, 214704), (9585, 204064), (9940, 196776), (10080, 194043), (10224, 191310), (10932, 178920), (11360, 172179), (11928, 163980), (12754, 153360), (12780, 153048), (13419, 145760), (13665, 143136), (14576, 134190), (14910, 131184), (15120, 129362), (15336, 127540), (15904, 122985), (16398, 119280), (17040, 114786), (17892, 109320), (18220, 107352), (19131, 102240), (19170, 102032), (19880, 98388), (20448, 95655), (21864, 89460), (22365, 87456), (23856, 81990), (24597, 79520), (25508, 76680), (25560, 76524), (26838, 72880), (27330, 71568), (29152, 67095), (29820, 65592), (30240, 64681), (30672, 63770), (31885, 61344), (32796, 59640), (34080, 57393), (35784, 54660), (36440, 53676), (38262, 51120), (38340, 51016), (39760, 49194), (40995, 47712), (43728, 44730)]