1370501160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 256

約数和(自身を含む): 5063731200

約数和(自身を除く): 3693230040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 258, 266, 280, 285, 301, 344, 380, 399, 420, 430, 456, 516, 532, 570, 602, 645, 665, 760, 798, 817, 840, 860, 903, 1032, 1064, 1140, 1204, 1290, 1330, 1505, 1596, 1634, 1720, 1806, 1995, 1997, 2280, 2408, 2451, 2580, 2660, 3010, 3192, 3268, 3612, 3990, 3994, 4085, 4515, 4902, 5160, 5320, 5719, 5991, 6020, 6536, 7224, 7980, 7988, 8170, 9030, 9804, 9985, 11438, 11982, 12040, 12255, 13979, 15960, 15976, 16340, 17157, 18060, 19608, 19970, 22876, 23964, 24510, 27958, 28595, 29955, 32680, 34314, 36120, 37943, 39940, 41937, 45752, 47928, 49020, 55916, 57190, 59910, 68628, 69895, 75886, 79880, 83874, 85785, 85871, 98040, 111832, 113829, 114380, 119820, 137256, 139790, 151772, 167748, 171570, 171742, 189715, 209685, 227658, 228760, 239640, 257613, 265601, 279580, 303544, 335496, 343140, 343484, 379430, 419370, 429355, 455316, 515226, 531202, 559160, 569145, 601097, 686280, 686968, 758860, 796803, 838740, 858710, 910632, 1030452, 1062404, 1138290, 1202194, 1288065, 1328005, 1517720, 1593606, 1631549, 1677480, 1717420, 1803291, 2060904, 2124808, 2276580, 2404388, 2576130, 2656010, 3005485, 3187212, 3263098, 3434840, 3606582, 3984015, 4553160, 4808776, 4894647, 5152260, 5312020, 6010970, 6374424, 6526196, 7213164, 7968030, 8157745, 9016455, 9789294, 10304520, 10624040, 11420843, 12021940, 13052392, 14426328, 15936060, 16315490, 18032910, 19578588, 22841686, 24043880, 24473235, 31872120, 32630980, 34262529, 36065820, 39157176, 45683372, 48946470, 57104215, 65261960, 68525058, 72131640, 91366744, 97892940, 114208430, 137050116, 171312645, 195785880, 228416860, 274100232, 342625290, 456833720, 685250580, 1370501160]

約数ペア:

[(1, 1370501160), (2, 685250580), (3, 456833720), (4, 342625290), (5, 274100232), (6, 228416860), (7, 195785880), (8, 171312645), (10, 137050116), (12, 114208430), (14, 97892940), (15, 91366744), (19, 72131640), (20, 68525058), (21, 65261960), (24, 57104215), (28, 48946470), (30, 45683372), (35, 39157176), (38, 36065820), (40, 34262529), (42, 32630980), (43, 31872120), (56, 24473235), (57, 24043880), (60, 22841686), (70, 19578588), (76, 18032910), (84, 16315490), (86, 15936060), (95, 14426328), (105, 13052392), (114, 12021940), (120, 11420843), (129, 10624040), (133, 10304520), (140, 9789294), (152, 9016455), (168, 8157745), (172, 7968030), (190, 7213164), (210, 6526196), (215, 6374424), (228, 6010970), (258, 5312020), (266, 5152260), (280, 4894647), (285, 4808776), (301, 4553160), (344, 3984015), (380, 3606582), (399, 3434840), (420, 3263098), (430, 3187212), (456, 3005485), (516, 2656010), (532, 2576130), (570, 2404388), (602, 2276580), (645, 2124808), (665, 2060904), (760, 1803291), (798, 1717420), (817, 1677480), (840, 1631549), (860, 1593606), (903, 1517720), (1032, 1328005), (1064, 1288065), (1140, 1202194), (1204, 1138290), (1290, 1062404), (1330, 1030452), (1505, 910632), (1596, 858710), (1634, 838740), (1720, 796803), (1806, 758860), (1995, 686968), (1997, 686280), (2280, 601097), (2408, 569145), (2451, 559160), (2580, 531202), (2660, 515226), (3010, 455316), (3192, 429355), (3268, 419370), (3612, 379430), (3990, 343484), (3994, 343140), (4085, 335496), (4515, 303544), (4902, 279580), (5160, 265601), (5320, 257613), (5719, 239640), (5991, 228760), (6020, 227658), (6536, 209685), (7224, 189715), (7980, 171742), (7988, 171570), (8170, 167748), (9030, 151772), (9804, 139790), (9985, 137256), (11438, 119820), (11982, 114380), (12040, 113829), (12255, 111832), (13979, 98040), (15960, 85871), (15976, 85785), (16340, 83874), (17157, 79880), (18060, 75886), (19608, 69895), (19970, 68628), (22876, 59910), (23964, 57190), (24510, 55916), (27958, 49020), (28595, 47928), (29955, 45752), (32680, 41937), (34314, 39940), (36120, 37943)]