719620160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2980

約数の個数: 112

約数和(自身を含む): 1976420736

約数和(自身を除く): 1256800576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 448, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1808, 2240, 2260, 2843, 3164, 3616, 3955, 4520, 5686, 6328, 7232, 7910, 9040, 11372, 12656, 14215, 15820, 18080, 19901, 22744, 25312, 28430, 31640, 36160, 39802, 45488, 50624, 56860, 63280, 79604, 90976, 99505, 113720, 126560, 159208, 181952, 199010, 227440, 253120, 318416, 321259, 398020, 454880, 636832, 642518, 796040, 909760, 1273664, 1285036, 1592080, 1606295, 2248813, 2570072, 3184160, 3212590, 4497626, 5140144, 6368320, 6425180, 8995252, 10280288, 11244065, 12850360, 17990504, 20560576, 22488130, 25700720, 35981008, 44976260, 51401440, 71962016, 89952520, 102802880, 143924032, 179905040, 359810080, 719620160]

約数ペア:

[(1, 719620160), (2, 359810080), (4, 179905040), (5, 143924032), (7, 102802880), (8, 89952520), (10, 71962016), (14, 51401440), (16, 44976260), (20, 35981008), (28, 25700720), (32, 22488130), (35, 20560576), (40, 17990504), (56, 12850360), (64, 11244065), (70, 10280288), (80, 8995252), (112, 6425180), (113, 6368320), (140, 5140144), (160, 4497626), (224, 3212590), (226, 3184160), (280, 2570072), (320, 2248813), (448, 1606295), (452, 1592080), (560, 1285036), (565, 1273664), (791, 909760), (904, 796040), (1120, 642518), (1130, 636832), (1582, 454880), (1808, 398020), (2240, 321259), (2260, 318416), (2843, 253120), (3164, 227440), (3616, 199010), (3955, 181952), (4520, 159208), (5686, 126560), (6328, 113720), (7232, 99505), (7910, 90976), (9040, 79604), (11372, 63280), (12656, 56860), (14215, 50624), (15820, 45488), (18080, 39802), (19901, 36160), (22744, 31640), (25312, 28430)]