73471440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 263483136

約数和(自身を除く): 190011696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 433, 505, 560, 606, 707, 808, 840, 866, 1010, 1212, 1299, 1414, 1515, 1616, 1680, 1732, 2020, 2121, 2165, 2424, 2598, 2828, 3030, 3031, 3464, 3535, 4040, 4242, 4330, 4848, 5196, 5656, 6060, 6062, 6495, 6928, 7070, 8080, 8484, 8660, 9093, 10392, 10605, 11312, 12120, 12124, 12990, 14140, 15155, 16968, 17320, 18186, 20784, 21210, 24240, 24248, 25980, 28280, 30310, 33936, 34640, 36372, 42420, 43733, 45465, 48496, 51960, 56560, 60620, 72744, 84840, 87466, 90930, 103920, 121240, 131199, 145488, 169680, 174932, 181860, 218665, 242480, 262398, 306131, 349864, 363720, 437330, 524796, 612262, 655995, 699728, 727440, 874660, 918393, 1049592, 1224524, 1311990, 1530655, 1749320, 1836786, 2099184, 2449048, 2623980, 3061310, 3498640, 3673572, 4591965, 4898096, 5247960, 6122620, 7347144, 9183930, 10495920, 12245240, 14694288, 18367860, 24490480, 36735720, 73471440]

約数ペア:

[(1, 73471440), (2, 36735720), (3, 24490480), (4, 18367860), (5, 14694288), (6, 12245240), (7, 10495920), (8, 9183930), (10, 7347144), (12, 6122620), (14, 5247960), (15, 4898096), (16, 4591965), (20, 3673572), (21, 3498640), (24, 3061310), (28, 2623980), (30, 2449048), (35, 2099184), (40, 1836786), (42, 1749320), (48, 1530655), (56, 1311990), (60, 1224524), (70, 1049592), (80, 918393), (84, 874660), (101, 727440), (105, 699728), (112, 655995), (120, 612262), (140, 524796), (168, 437330), (202, 363720), (210, 349864), (240, 306131), (280, 262398), (303, 242480), (336, 218665), (404, 181860), (420, 174932), (433, 169680), (505, 145488), (560, 131199), (606, 121240), (707, 103920), (808, 90930), (840, 87466), (866, 84840), (1010, 72744), (1212, 60620), (1299, 56560), (1414, 51960), (1515, 48496), (1616, 45465), (1680, 43733), (1732, 42420), (2020, 36372), (2121, 34640), (2165, 33936), (2424, 30310), (2598, 28280), (2828, 25980), (3030, 24248), (3031, 24240), (3464, 21210), (3535, 20784), (4040, 18186), (4242, 17320), (4330, 16968), (4848, 15155), (5196, 14140), (5656, 12990), (6060, 12124), (6062, 12120), (6495, 11312), (6928, 10605), (7070, 10392), (8080, 9093), (8484, 8660)]