2019354960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1626

約数の個数: 320

約数和(自身を含む): 7719505920

約数和(自身を除く): 5700150960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 380, 399, 410, 420, 456, 492, 532, 560, 570, 574, 615, 656, 665, 760, 779, 798, 820, 840, 861, 912, 984, 1064, 1140, 1148, 1230, 1330, 1435, 1520, 1543, 1558, 1596, 1640, 1680, 1722, 1968, 1995, 2128, 2280, 2296, 2337, 2460, 2660, 2870, 3086, 3116, 3192, 3280, 3444, 3895, 3990, 4305, 4560, 4592, 4629, 4674, 4920, 5320, 5453, 5740, 6172, 6232, 6384, 6888, 7715, 7790, 7980, 8610, 9258, 9348, 9840, 10640, 10801, 10906, 11480, 11685, 12344, 12464, 13776, 15430, 15580, 15960, 16359, 17220, 18516, 18696, 21602, 21812, 22960, 23145, 23370, 24688, 27265, 29317, 30860, 31160, 31920, 32403, 32718, 34440, 37032, 37392, 43204, 43624, 46290, 46740, 54005, 54530, 58634, 61720, 62320, 63263, 64806, 65436, 68880, 74064, 81795, 86408, 87248, 87951, 92580, 93480, 108010, 109060, 117268, 123440, 126526, 129612, 130872, 146585, 162015, 163590, 172816, 175902, 185160, 186960, 189789, 205219, 216020, 218120, 234536, 253052, 259224, 261744, 293170, 316315, 324030, 327180, 351804, 370320, 379578, 410438, 432040, 436240, 439755, 442841, 469072, 506104, 518448, 586340, 615657, 632630, 648060, 654360, 703608, 759156, 820876, 864080, 879510, 885682, 948945, 1012208, 1026095, 1172680, 1201997, 1231314, 1265260, 1296120, 1308720, 1328523, 1407216, 1518312, 1641752, 1759020, 1771364, 1897890, 2052190, 2214205, 2345360, 2403994, 2462628, 2530520, 2592240, 2657046, 3036624, 3078285, 3283504, 3518040, 3542728, 3605991, 3795780, 4104380, 4428410, 4807988, 4925256, 5061040, 5314092, 6009985, 6156570, 6642615, 7036080, 7085456, 7211982, 7591560, 8208760, 8413979, 8856820, 9615976, 9850512, 10628184, 12019970, 12313140, 13285230, 14423964, 15183120, 16417520, 16827958, 17713640, 18029955, 19231952, 21256368, 24039940, 24626280, 25241937, 26570460, 28847928, 33655916, 35427280, 36059910, 42069895, 48079880, 49252560, 50483874, 53140920, 57695856, 67311832, 72119820, 84139790, 96159760, 100967748, 106281840, 126209685, 134623664, 144239640, 168279580, 201935496, 252419370, 288479280, 336559160, 403870992, 504838740, 673118320, 1009677480, 2019354960]

約数ペア:

[(1, 2019354960), (2, 1009677480), (3, 673118320), (4, 504838740), (5, 403870992), (6, 336559160), (7, 288479280), (8, 252419370), (10, 201935496), (12, 168279580), (14, 144239640), (15, 134623664), (16, 126209685), (19, 106281840), (20, 100967748), (21, 96159760), (24, 84139790), (28, 72119820), (30, 67311832), (35, 57695856), (38, 53140920), (40, 50483874), (41, 49252560), (42, 48079880), (48, 42069895), (56, 36059910), (57, 35427280), (60, 33655916), (70, 28847928), (76, 26570460), (80, 25241937), (82, 24626280), (84, 24039940), (95, 21256368), (105, 19231952), (112, 18029955), (114, 17713640), (120, 16827958), (123, 16417520), (133, 15183120), (140, 14423964), (152, 13285230), (164, 12313140), (168, 12019970), (190, 10628184), (205, 9850512), (210, 9615976), (228, 8856820), (240, 8413979), (246, 8208760), (266, 7591560), (280, 7211982), (285, 7085456), (287, 7036080), (304, 6642615), (328, 6156570), (336, 6009985), (380, 5314092), (399, 5061040), (410, 4925256), (420, 4807988), (456, 4428410), (492, 4104380), (532, 3795780), (560, 3605991), (570, 3542728), (574, 3518040), (615, 3283504), (656, 3078285), (665, 3036624), (760, 2657046), (779, 2592240), (798, 2530520), (820, 2462628), (840, 2403994), (861, 2345360), (912, 2214205), (984, 2052190), (1064, 1897890), (1140, 1771364), (1148, 1759020), (1230, 1641752), (1330, 1518312), (1435, 1407216), (1520, 1328523), (1543, 1308720), (1558, 1296120), (1596, 1265260), (1640, 1231314), (1680, 1201997), (1722, 1172680), (1968, 1026095), (1995, 1012208), (2128, 948945), (2280, 885682), (2296, 879510), (2337, 864080), (2460, 820876), (2660, 759156), (2870, 703608), (3086, 654360), (3116, 648060), (3192, 632630), (3280, 615657), (3444, 586340), (3895, 518448), (3990, 506104), (4305, 469072), (4560, 442841), (4592, 439755), (4629, 436240), (4674, 432040), (4920, 410438), (5320, 379578), (5453, 370320), (5740, 351804), (6172, 327180), (6232, 324030), (6384, 316315), (6888, 293170), (7715, 261744), (7790, 259224), (7980, 253052), (8610, 234536), (9258, 218120), (9348, 216020), (9840, 205219), (10640, 189789), (10801, 186960), (10906, 185160), (11480, 175902), (11685, 172816), (12344, 163590), (12464, 162015), (13776, 146585), (15430, 130872), (15580, 129612), (15960, 126526), (16359, 123440), (17220, 117268), (18516, 109060), (18696, 108010), (21602, 93480), (21812, 92580), (22960, 87951), (23145, 87248), (23370, 86408), (24688, 81795), (27265, 74064), (29317, 68880), (30860, 65436), (31160, 64806), (31920, 63263), (32403, 62320), (32718, 61720), (34440, 58634), (37032, 54530), (37392, 54005), (43204, 46740), (43624, 46290)]