47904640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 142791840

約数和(自身を除く): 94887200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 64, 68, 70, 74, 80, 85, 112, 119, 128, 136, 140, 148, 160, 170, 185, 224, 238, 259, 272, 280, 289, 296, 320, 340, 370, 448, 476, 518, 544, 560, 578, 592, 595, 629, 640, 680, 740, 896, 952, 1036, 1088, 1120, 1156, 1184, 1190, 1258, 1295, 1360, 1445, 1480, 1904, 2023, 2072, 2176, 2240, 2312, 2368, 2380, 2516, 2590, 2720, 2890, 2960, 3145, 3808, 4046, 4144, 4403, 4480, 4624, 4736, 4760, 5032, 5180, 5440, 5780, 5920, 6290, 7616, 8092, 8288, 8806, 9248, 9520, 10064, 10115, 10360, 10693, 10880, 11560, 11840, 12580, 15232, 16184, 16576, 17612, 18496, 19040, 20128, 20230, 20720, 21386, 22015, 23120, 23680, 25160, 32368, 33152, 35224, 36992, 38080, 40256, 40460, 41440, 42772, 44030, 46240, 50320, 53465, 64736, 70448, 74851, 76160, 80512, 80920, 82880, 85544, 88060, 92480, 100640, 106930, 129472, 140896, 149702, 161840, 165760, 171088, 176120, 184960, 201280, 213860, 258944, 281792, 299404, 323680, 342176, 352240, 374255, 402560, 427720, 563584, 598808, 647360, 684352, 704480, 748510, 855440, 1197616, 1294720, 1368704, 1408960, 1497020, 1710880, 2395232, 2817920, 2994040, 3421760, 4790464, 5988080, 6843520, 9580928, 11976160, 23952320, 47904640]

約数ペア:

[(1, 47904640), (2, 23952320), (4, 11976160), (5, 9580928), (7, 6843520), (8, 5988080), (10, 4790464), (14, 3421760), (16, 2994040), (17, 2817920), (20, 2395232), (28, 1710880), (32, 1497020), (34, 1408960), (35, 1368704), (37, 1294720), (40, 1197616), (56, 855440), (64, 748510), (68, 704480), (70, 684352), (74, 647360), (80, 598808), (85, 563584), (112, 427720), (119, 402560), (128, 374255), (136, 352240), (140, 342176), (148, 323680), (160, 299404), (170, 281792), (185, 258944), (224, 213860), (238, 201280), (259, 184960), (272, 176120), (280, 171088), (289, 165760), (296, 161840), (320, 149702), (340, 140896), (370, 129472), (448, 106930), (476, 100640), (518, 92480), (544, 88060), (560, 85544), (578, 82880), (592, 80920), (595, 80512), (629, 76160), (640, 74851), (680, 70448), (740, 64736), (896, 53465), (952, 50320), (1036, 46240), (1088, 44030), (1120, 42772), (1156, 41440), (1184, 40460), (1190, 40256), (1258, 38080), (1295, 36992), (1360, 35224), (1445, 33152), (1480, 32368), (1904, 25160), (2023, 23680), (2072, 23120), (2176, 22015), (2240, 21386), (2312, 20720), (2368, 20230), (2380, 20128), (2516, 19040), (2590, 18496), (2720, 17612), (2890, 16576), (2960, 16184), (3145, 15232), (3808, 12580), (4046, 11840), (4144, 11560), (4403, 10880), (4480, 10693), (4624, 10360), (4736, 10115), (4760, 10064), (5032, 9520), (5180, 9248), (5440, 8806), (5780, 8288), (5920, 8092), (6290, 7616)]