1445029040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 320

約数和(自身を含む): 4506378240

約数和(自身を除く): 3061349200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 35, 38, 40, 52, 56, 62, 65, 70, 76, 80, 91, 95, 104, 112, 124, 130, 133, 140, 152, 155, 182, 190, 208, 217, 247, 248, 260, 266, 280, 304, 310, 337, 364, 380, 403, 434, 455, 494, 496, 520, 532, 560, 589, 620, 665, 674, 728, 760, 806, 868, 910, 988, 1040, 1064, 1085, 1178, 1235, 1240, 1330, 1348, 1456, 1520, 1612, 1685, 1729, 1736, 1820, 1976, 2015, 2128, 2170, 2356, 2359, 2470, 2480, 2660, 2696, 2821, 2945, 3224, 3370, 3458, 3472, 3640, 3952, 4030, 4123, 4340, 4381, 4712, 4718, 4940, 5320, 5392, 5642, 5890, 6403, 6448, 6740, 6916, 7280, 7657, 8060, 8246, 8645, 8680, 8762, 9424, 9436, 9880, 10447, 10640, 11284, 11780, 11795, 12806, 13480, 13832, 14105, 15314, 16120, 16492, 17290, 17360, 17524, 18872, 19760, 20615, 20894, 21905, 22568, 23560, 23590, 25612, 26960, 27664, 28210, 30628, 30667, 32015, 32240, 32984, 34580, 35048, 37744, 38285, 41230, 41788, 43810, 44821, 45136, 47120, 47180, 51224, 52235, 53599, 56420, 61256, 61334, 64030, 65968, 69160, 70096, 73129, 76570, 82460, 83239, 83576, 87620, 89642, 94360, 102448, 104470, 107198, 112840, 122512, 122668, 128060, 135811, 138320, 146258, 153140, 153335, 164920, 166478, 167152, 175240, 179284, 188720, 198493, 208940, 214396, 224105, 225680, 245336, 256120, 267995, 271622, 292516, 306280, 306670, 329840, 332956, 350480, 358568, 365645, 396986, 416195, 417880, 428792, 448210, 490672, 512240, 535990, 543244, 582673, 585032, 612560, 613340, 665912, 679055, 717136, 731290, 793972, 832390, 835760, 857584, 896420, 950677, 992465, 1071980, 1086488, 1165346, 1170064, 1226680, 1331824, 1358110, 1389451, 1462580, 1587944, 1664780, 1792840, 1901354, 1984930, 2143960, 2172976, 2330692, 2453360, 2580409, 2716220, 2778902, 2913365, 2925160, 3175888, 3329560, 3585680, 3802708, 3969860, 4287920, 4661384, 4753385, 5160818, 5432440, 5557804, 5826730, 5850320, 6659120, 6947255, 7605416, 7939720, 9322768, 9506770, 10321636, 10864880, 11115608, 11653460, 12902045, 13894510, 15210832, 15879440, 18062863, 19013540, 20643272, 22231216, 23306920, 25804090, 27789020, 36125726, 38027080, 41286544, 46613840, 51608180, 55578040, 72251452, 76054160, 90314315, 103216360, 111156080, 144502904, 180628630, 206432720, 289005808, 361257260, 722514520, 1445029040]

約数ペア:

[(1, 1445029040), (2, 722514520), (4, 361257260), (5, 289005808), (7, 206432720), (8, 180628630), (10, 144502904), (13, 111156080), (14, 103216360), (16, 90314315), (19, 76054160), (20, 72251452), (26, 55578040), (28, 51608180), (31, 46613840), (35, 41286544), (38, 38027080), (40, 36125726), (52, 27789020), (56, 25804090), (62, 23306920), (65, 22231216), (70, 20643272), (76, 19013540), (80, 18062863), (91, 15879440), (95, 15210832), (104, 13894510), (112, 12902045), (124, 11653460), (130, 11115608), (133, 10864880), (140, 10321636), (152, 9506770), (155, 9322768), (182, 7939720), (190, 7605416), (208, 6947255), (217, 6659120), (247, 5850320), (248, 5826730), (260, 5557804), (266, 5432440), (280, 5160818), (304, 4753385), (310, 4661384), (337, 4287920), (364, 3969860), (380, 3802708), (403, 3585680), (434, 3329560), (455, 3175888), (494, 2925160), (496, 2913365), (520, 2778902), (532, 2716220), (560, 2580409), (589, 2453360), (620, 2330692), (665, 2172976), (674, 2143960), (728, 1984930), (760, 1901354), (806, 1792840), (868, 1664780), (910, 1587944), (988, 1462580), (1040, 1389451), (1064, 1358110), (1085, 1331824), (1178, 1226680), (1235, 1170064), (1240, 1165346), (1330, 1086488), (1348, 1071980), (1456, 992465), (1520, 950677), (1612, 896420), (1685, 857584), (1729, 835760), (1736, 832390), (1820, 793972), (1976, 731290), (2015, 717136), (2128, 679055), (2170, 665912), (2356, 613340), (2359, 612560), (2470, 585032), (2480, 582673), (2660, 543244), (2696, 535990), (2821, 512240), (2945, 490672), (3224, 448210), (3370, 428792), (3458, 417880), (3472, 416195), (3640, 396986), (3952, 365645), (4030, 358568), (4123, 350480), (4340, 332956), (4381, 329840), (4712, 306670), (4718, 306280), (4940, 292516), (5320, 271622), (5392, 267995), (5642, 256120), (5890, 245336), (6403, 225680), (6448, 224105), (6740, 214396), (6916, 208940), (7280, 198493), (7657, 188720), (8060, 179284), (8246, 175240), (8645, 167152), (8680, 166478), (8762, 164920), (9424, 153335), (9436, 153140), (9880, 146258), (10447, 138320), (10640, 135811), (11284, 128060), (11780, 122668), (11795, 122512), (12806, 112840), (13480, 107198), (13832, 104470), (14105, 102448), (15314, 94360), (16120, 89642), (16492, 87620), (17290, 83576), (17360, 83239), (17524, 82460), (18872, 76570), (19760, 73129), (20615, 70096), (20894, 69160), (21905, 65968), (22568, 64030), (23560, 61334), (23590, 61256), (25612, 56420), (26960, 53599), (27664, 52235), (28210, 51224), (30628, 47180), (30667, 47120), (32015, 45136), (32240, 44821), (32984, 43810), (34580, 41788), (35048, 41230), (37744, 38285)]