1959197520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37619}}^1$

素因数の和:37673

約数の個数: 160

約数和(自身を含む): 7165255680

約数和(自身を除く): 5206058160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 37619, 52080, 75238, 112857, 150476, 188095, 225714, 263333, 300952, 376190, 451428, 526666, 564285, 601904, 752380, 789999, 902856, 1053332, 1128570, 1166189, 1316665, 1504760, 1579998, 1805712, 2106664, 2257140, 2332378, 2633330, 3009520, 3159996, 3498567, 3949995, 4213328, 4514280, 4664756, 5266660, 5830945, 6319992, 6997134, 7899990, 8163323, 9028560, 9329512, 10533320, 11661890, 12639984, 13994268, 15799980, 16326646, 17492835, 18659024, 21066640, 23323780, 24489969, 27988536, 31599960, 32653292, 34985670, 40816615, 46647560, 48979938, 55977072, 63199920, 65306584, 69971340, 81633230, 93295120, 97959876, 122449845, 130613168, 139942680, 163266460, 195919752, 244899690, 279885360, 326532920, 391839504, 489799380, 653065840, 979598760, 1959197520]

約数ペア:

[(1, 1959197520), (2, 979598760), (3, 653065840), (4, 489799380), (5, 391839504), (6, 326532920), (7, 279885360), (8, 244899690), (10, 195919752), (12, 163266460), (14, 139942680), (15, 130613168), (16, 122449845), (20, 97959876), (21, 93295120), (24, 81633230), (28, 69971340), (30, 65306584), (31, 63199920), (35, 55977072), (40, 48979938), (42, 46647560), (48, 40816615), (56, 34985670), (60, 32653292), (62, 31599960), (70, 27988536), (80, 24489969), (84, 23323780), (93, 21066640), (105, 18659024), (112, 17492835), (120, 16326646), (124, 15799980), (140, 13994268), (155, 12639984), (168, 11661890), (186, 10533320), (210, 9329512), (217, 9028560), (240, 8163323), (248, 7899990), (280, 6997134), (310, 6319992), (336, 5830945), (372, 5266660), (420, 4664756), (434, 4514280), (465, 4213328), (496, 3949995), (560, 3498567), (620, 3159996), (651, 3009520), (744, 2633330), (840, 2332378), (868, 2257140), (930, 2106664), (1085, 1805712), (1240, 1579998), (1302, 1504760), (1488, 1316665), (1680, 1166189), (1736, 1128570), (1860, 1053332), (2170, 902856), (2480, 789999), (2604, 752380), (3255, 601904), (3472, 564285), (3720, 526666), (4340, 451428), (5208, 376190), (6510, 300952), (7440, 263333), (8680, 225714), (10416, 188095), (13020, 150476), (17360, 112857), (26040, 75238), (37619, 52080)]