42960000720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3457}}^1$

素因数の和:4062

約数の個数: 320

約数和(自身を含む): 164244487680

約数和(自身を除く): 121284486960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 569, 624, 728, 780, 840, 910, 1040, 1092, 1138, 1365, 1456, 1560, 1680, 1707, 1820, 2184, 2276, 2730, 2845, 3120, 3414, 3457, 3640, 3983, 4368, 4552, 5460, 5690, 6828, 6914, 7280, 7397, 7966, 8535, 9104, 10371, 10920, 11380, 11949, 13656, 13828, 14794, 15932, 17070, 17285, 19915, 20742, 21840, 22191, 22760, 23898, 24199, 27312, 27656, 29588, 31864, 34140, 34570, 36985, 39830, 41484, 44382, 44941, 45520, 47796, 48398, 51779, 51855, 55312, 59176, 59745, 63728, 68280, 69140, 72597, 73970, 79660, 82968, 88764, 89882, 95592, 96796, 103558, 103710, 110955, 118352, 119490, 120995, 134823, 136560, 138280, 145194, 147940, 155337, 159320, 165936, 177528, 179764, 191184, 193592, 207116, 207420, 221910, 224705, 238980, 241990, 258895, 269646, 276560, 290388, 295880, 310674, 314587, 318640, 355056, 359528, 362985, 387184, 414232, 414840, 443820, 449410, 477960, 483980, 517790, 539292, 580776, 591760, 621348, 629174, 674115, 719056, 725970, 776685, 828464, 829680, 887640, 898820, 943761, 955920, 967960, 1035580, 1078584, 1161552, 1242696, 1258348, 1348230, 1451940, 1553370, 1572935, 1775280, 1797640, 1887522, 1935920, 1967033, 2071160, 2157168, 2485392, 2516696, 2696460, 2903880, 3106740, 3145870, 3595280, 3775044, 3934066, 4142320, 4718805, 5033392, 5392920, 5807760, 5901099, 6213480, 6291740, 7550088, 7868132, 9437610, 9835165, 10785840, 11802198, 12426960, 12583480, 13769231, 15100176, 15736264, 18875220, 19670330, 23604396, 25166960, 25571429, 27538462, 29505495, 31472528, 37750440, 39340660, 41307693, 47208792, 51142858, 55076924, 59010990, 68846155, 75500880, 76714287, 78681320, 82615386, 94417584, 102285716, 110153848, 118021980, 127857145, 137692310, 153428574, 157362640, 165230772, 179000003, 204571432, 206538465, 220307696, 236043960, 255714290, 275384620, 306857148, 330461544, 358000006, 383571435, 409142864, 413076930, 472087920, 511428580, 537000009, 550769240, 613714296, 660923088, 716000012, 767142870, 826153860, 895000015, 1022857160, 1074000018, 1101538480, 1227428592, 1432000024, 1534285740, 1652307720, 1790000030, 2045714320, 2148000036, 2685000045, 2864000048, 3068571480, 3304615440, 3580000060, 4296000072, 5370000090, 6137142960, 7160000120, 8592000144, 10740000180, 14320000240, 21480000360, 42960000720]

約数ペア:

[(1, 42960000720), (2, 21480000360), (3, 14320000240), (4, 10740000180), (5, 8592000144), (6, 7160000120), (7, 6137142960), (8, 5370000090), (10, 4296000072), (12, 3580000060), (13, 3304615440), (14, 3068571480), (15, 2864000048), (16, 2685000045), (20, 2148000036), (21, 2045714320), (24, 1790000030), (26, 1652307720), (28, 1534285740), (30, 1432000024), (35, 1227428592), (39, 1101538480), (40, 1074000018), (42, 1022857160), (48, 895000015), (52, 826153860), (56, 767142870), (60, 716000012), (65, 660923088), (70, 613714296), (78, 550769240), (80, 537000009), (84, 511428580), (91, 472087920), (104, 413076930), (105, 409142864), (112, 383571435), (120, 358000006), (130, 330461544), (140, 306857148), (156, 275384620), (168, 255714290), (182, 236043960), (195, 220307696), (208, 206538465), (210, 204571432), (240, 179000003), (260, 165230772), (273, 157362640), (280, 153428574), (312, 137692310), (336, 127857145), (364, 118021980), (390, 110153848), (420, 102285716), (455, 94417584), (520, 82615386), (546, 78681320), (560, 76714287), (569, 75500880), (624, 68846155), (728, 59010990), (780, 55076924), (840, 51142858), (910, 47208792), (1040, 41307693), (1092, 39340660), (1138, 37750440), (1365, 31472528), (1456, 29505495), (1560, 27538462), (1680, 25571429), (1707, 25166960), (1820, 23604396), (2184, 19670330), (2276, 18875220), (2730, 15736264), (2845, 15100176), (3120, 13769231), (3414, 12583480), (3457, 12426960), (3640, 11802198), (3983, 10785840), (4368, 9835165), (4552, 9437610), (5460, 7868132), (5690, 7550088), (6828, 6291740), (6914, 6213480), (7280, 5901099), (7397, 5807760), (7966, 5392920), (8535, 5033392), (9104, 4718805), (10371, 4142320), (10920, 3934066), (11380, 3775044), (11949, 3595280), (13656, 3145870), (13828, 3106740), (14794, 2903880), (15932, 2696460), (17070, 2516696), (17285, 2485392), (19915, 2157168), (20742, 2071160), (21840, 1967033), (22191, 1935920), (22760, 1887522), (23898, 1797640), (24199, 1775280), (27312, 1572935), (27656, 1553370), (29588, 1451940), (31864, 1348230), (34140, 1258348), (34570, 1242696), (36985, 1161552), (39830, 1078584), (41484, 1035580), (44382, 967960), (44941, 955920), (45520, 943761), (47796, 898820), (48398, 887640), (51779, 829680), (51855, 828464), (55312, 776685), (59176, 725970), (59745, 719056), (63728, 674115), (68280, 629174), (69140, 621348), (72597, 591760), (73970, 580776), (79660, 539292), (82968, 517790), (88764, 483980), (89882, 477960), (95592, 449410), (96796, 443820), (103558, 414840), (103710, 414232), (110955, 387184), (118352, 362985), (119490, 359528), (120995, 355056), (134823, 318640), (136560, 314587), (138280, 310674), (145194, 295880), (147940, 290388), (155337, 276560), (159320, 269646), (165936, 258895), (177528, 241990), (179764, 238980), (191184, 224705), (193592, 221910), (207116, 207420)]