1919746920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 512

約数和(自身を含む): 7524679680

約数和(自身を除く): 5604932760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 53, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 106, 107, 120, 124, 130, 140, 155, 156, 159, 168, 182, 186, 195, 210, 212, 214, 217, 248, 260, 265, 273, 280, 310, 312, 318, 321, 364, 371, 372, 390, 403, 420, 424, 428, 434, 455, 465, 520, 530, 535, 546, 620, 636, 642, 651, 689, 728, 742, 744, 749, 780, 795, 806, 840, 856, 868, 910, 930, 1060, 1070, 1085, 1092, 1113, 1209, 1240, 1272, 1284, 1302, 1365, 1378, 1391, 1484, 1498, 1560, 1590, 1605, 1612, 1643, 1736, 1820, 1855, 1860, 2015, 2067, 2120, 2140, 2170, 2184, 2226, 2247, 2418, 2568, 2604, 2730, 2756, 2782, 2821, 2968, 2996, 3180, 3210, 3224, 3255, 3286, 3317, 3445, 3640, 3710, 3720, 3745, 4030, 4134, 4173, 4280, 4340, 4452, 4494, 4823, 4836, 4929, 5208, 5460, 5512, 5564, 5565, 5642, 5671, 5992, 6045, 6360, 6420, 6510, 6572, 6634, 6890, 6955, 7420, 7490, 8060, 8215, 8268, 8346, 8463, 8680, 8904, 8988, 9646, 9672, 9737, 9858, 9951, 10335, 10920, 11128, 11130, 11235, 11284, 11342, 11501, 12090, 12840, 13020, 13144, 13268, 13780, 13910, 14105, 14469, 14840, 14980, 16120, 16430, 16536, 16585, 16692, 16926, 17013, 17976, 19292, 19474, 19716, 19902, 20670, 20865, 21359, 22260, 22470, 22568, 22684, 23002, 23219, 24115, 24180, 24645, 26040, 26536, 27560, 27820, 28210, 28355, 28938, 29211, 29960, 32860, 33170, 33384, 33852, 34026, 34503, 38584, 38948, 39432, 39697, 39804, 41340, 41730, 42315, 42718, 43121, 44520, 44940, 45368, 46004, 46438, 48230, 48360, 48685, 49290, 49755, 55640, 56420, 56710, 57505, 57876, 58422, 64077, 65720, 66340, 67704, 68052, 69006, 69657, 72345, 73723, 77896, 79394, 79608, 82680, 83460, 84630, 85065, 85436, 86242, 89880, 92008, 92876, 96460, 97370, 98580, 99510, 106795, 112840, 113420, 115010, 115752, 116095, 116844, 119091, 128154, 129363, 132680, 136104, 138012, 139314, 144690, 146055, 147446, 149513, 158788, 166920, 169260, 170130, 170872, 172484, 172515, 175801, 185752, 192920, 194740, 197160, 198485, 199020, 213590, 215605, 221169, 226840, 230020, 232190, 233688, 238182, 256308, 258726, 276024, 278628, 289380, 292110, 294892, 299026, 301847, 317576, 320385, 338520, 340260, 344968, 345030, 348285, 351602, 368615, 389480, 396970, 398040, 427180, 431210, 442338, 448539, 460040, 464380, 476364, 512616, 516061, 517452, 527403, 557256, 578760, 584220, 589784, 595455, 598052, 603694, 640770, 646815, 680520, 690060, 696570, 703204, 737230, 747565, 793940, 854360, 862420, 879005, 884676, 897078, 905541, 928760, 952728, 1032122, 1034904, 1054806, 1105845, 1168440, 1190910, 1196104, 1207388, 1230607, 1281540, 1293630, 1380120, 1393140, 1406408, 1474460, 1495130, 1509235, 1548183, 1587880, 1724840, 1758010, 1769352, 1794156, 1811082, 2064244, 2109612, 2211690, 2242695, 2285413, 2381820, 2414776, 2461214, 2563080, 2580305, 2587260, 2637015, 2786280, 2948920, 2990260, 3018470, 3096366, 3516020, 3588312, 3622164, 3691821, 4128488, 4219224, 4423380, 4485390, 4527705, 4570826, 4763640, 4922428, 5160610, 5174520, 5274030, 5980520, 6036940, 6153035, 6192732, 6856239, 7032040, 7244328, 7383642, 7740915, 8846760, 8970780, 9055410, 9141652, 9844856, 10321220, 10548060, 11427065, 12073880, 12306070, 12385464, 13712478, 14767284, 15481830, 15997891, 17941560, 18110820, 18283304, 18459105, 20642440, 21096120, 22854130, 24612140, 27424956, 29534568, 30963660, 31995782, 34281195, 36221640, 36918210, 45708260, 47993673, 49224280, 54849912, 61927320, 63991564, 68562390, 73836420, 79989455, 91416520, 95987346, 127983128, 137124780, 147672840, 159978910, 191974692, 239968365, 274249560, 319957820, 383949384, 479936730, 639915640, 959873460, 1919746920]

約数ペア:

[(1, 1919746920), (2, 959873460), (3, 639915640), (4, 479936730), (5, 383949384), (6, 319957820), (7, 274249560), (8, 239968365), (10, 191974692), (12, 159978910), (13, 147672840), (14, 137124780), (15, 127983128), (20, 95987346), (21, 91416520), (24, 79989455), (26, 73836420), (28, 68562390), (30, 63991564), (31, 61927320), (35, 54849912), (39, 49224280), (40, 47993673), (42, 45708260), (52, 36918210), (53, 36221640), (56, 34281195), (60, 31995782), (62, 30963660), (65, 29534568), (70, 27424956), (78, 24612140), (84, 22854130), (91, 21096120), (93, 20642440), (104, 18459105), (105, 18283304), (106, 18110820), (107, 17941560), (120, 15997891), (124, 15481830), (130, 14767284), (140, 13712478), (155, 12385464), (156, 12306070), (159, 12073880), (168, 11427065), (182, 10548060), (186, 10321220), (195, 9844856), (210, 9141652), (212, 9055410), (214, 8970780), (217, 8846760), (248, 7740915), (260, 7383642), (265, 7244328), (273, 7032040), (280, 6856239), (310, 6192732), (312, 6153035), (318, 6036940), (321, 5980520), (364, 5274030), (371, 5174520), (372, 5160610), (390, 4922428), (403, 4763640), (420, 4570826), (424, 4527705), (428, 4485390), (434, 4423380), (455, 4219224), (465, 4128488), (520, 3691821), (530, 3622164), (535, 3588312), (546, 3516020), (620, 3096366), (636, 3018470), (642, 2990260), (651, 2948920), (689, 2786280), (728, 2637015), (742, 2587260), (744, 2580305), (749, 2563080), (780, 2461214), (795, 2414776), (806, 2381820), (840, 2285413), (856, 2242695), (868, 2211690), (910, 2109612), (930, 2064244), (1060, 1811082), (1070, 1794156), (1085, 1769352), (1092, 1758010), (1113, 1724840), (1209, 1587880), (1240, 1548183), (1272, 1509235), (1284, 1495130), (1302, 1474460), (1365, 1406408), (1378, 1393140), (1391, 1380120), (1484, 1293630), (1498, 1281540), (1560, 1230607), (1590, 1207388), (1605, 1196104), (1612, 1190910), (1643, 1168440), (1736, 1105845), (1820, 1054806), (1855, 1034904), (1860, 1032122), (2015, 952728), (2067, 928760), (2120, 905541), (2140, 897078), (2170, 884676), (2184, 879005), (2226, 862420), (2247, 854360), (2418, 793940), (2568, 747565), (2604, 737230), (2730, 703204), (2756, 696570), (2782, 690060), (2821, 680520), (2968, 646815), (2996, 640770), (3180, 603694), (3210, 598052), (3224, 595455), (3255, 589784), (3286, 584220), (3317, 578760), (3445, 557256), (3640, 527403), (3710, 517452), (3720, 516061), (3745, 512616), (4030, 476364), (4134, 464380), (4173, 460040), (4280, 448539), (4340, 442338), (4452, 431210), (4494, 427180), (4823, 398040), (4836, 396970), (4929, 389480), (5208, 368615), (5460, 351602), (5512, 348285), (5564, 345030), (5565, 344968), (5642, 340260), (5671, 338520), (5992, 320385), (6045, 317576), (6360, 301847), (6420, 299026), (6510, 294892), (6572, 292110), (6634, 289380), (6890, 278628), (6955, 276024), (7420, 258726), (7490, 256308), (8060, 238182), (8215, 233688), (8268, 232190), (8346, 230020), (8463, 226840), (8680, 221169), (8904, 215605), (8988, 213590), (9646, 199020), (9672, 198485), (9737, 197160), (9858, 194740), (9951, 192920), (10335, 185752), (10920, 175801), (11128, 172515), (11130, 172484), (11235, 170872), (11284, 170130), (11342, 169260), (11501, 166920), (12090, 158788), (12840, 149513), (13020, 147446), (13144, 146055), (13268, 144690), (13780, 139314), (13910, 138012), (14105, 136104), (14469, 132680), (14840, 129363), (14980, 128154), (16120, 119091), (16430, 116844), (16536, 116095), (16585, 115752), (16692, 115010), (16926, 113420), (17013, 112840), (17976, 106795), (19292, 99510), (19474, 98580), (19716, 97370), (19902, 96460), (20670, 92876), (20865, 92008), (21359, 89880), (22260, 86242), (22470, 85436), (22568, 85065), (22684, 84630), (23002, 83460), (23219, 82680), (24115, 79608), (24180, 79394), (24645, 77896), (26040, 73723), (26536, 72345), (27560, 69657), (27820, 69006), (28210, 68052), (28355, 67704), (28938, 66340), (29211, 65720), (29960, 64077), (32860, 58422), (33170, 57876), (33384, 57505), (33852, 56710), (34026, 56420), (34503, 55640), (38584, 49755), (38948, 49290), (39432, 48685), (39697, 48360), (39804, 48230), (41340, 46438), (41730, 46004), (42315, 45368), (42718, 44940), (43121, 44520)]