73221960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1511

約数の個数: 128

約数和(自身を含む): 255340800

約数和(自身を除く): 182118840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1429, 1464, 1708, 1830, 2135, 2440, 2562, 2858, 3416, 3660, 4270, 4287, 5124, 5716, 6405, 7145, 7320, 8540, 8574, 10003, 10248, 11432, 12810, 14290, 17080, 17148, 20006, 21435, 25620, 28580, 30009, 34296, 40012, 42870, 50015, 51240, 57160, 60018, 80024, 85740, 87169, 100030, 120036, 150045, 171480, 174338, 200060, 240072, 261507, 300090, 348676, 400120, 435845, 523014, 600180, 610183, 697352, 871690, 1046028, 1200360, 1220366, 1307535, 1743380, 1830549, 2092056, 2440732, 2615070, 3050915, 3486760, 3661098, 4881464, 5230140, 6101830, 7322196, 9152745, 10460280, 12203660, 14644392, 18305490, 24407320, 36610980, 73221960]

約数ペア:

[(1, 73221960), (2, 36610980), (3, 24407320), (4, 18305490), (5, 14644392), (6, 12203660), (7, 10460280), (8, 9152745), (10, 7322196), (12, 6101830), (14, 5230140), (15, 4881464), (20, 3661098), (21, 3486760), (24, 3050915), (28, 2615070), (30, 2440732), (35, 2092056), (40, 1830549), (42, 1743380), (56, 1307535), (60, 1220366), (61, 1200360), (70, 1046028), (84, 871690), (105, 697352), (120, 610183), (122, 600180), (140, 523014), (168, 435845), (183, 400120), (210, 348676), (244, 300090), (280, 261507), (305, 240072), (366, 200060), (420, 174338), (427, 171480), (488, 150045), (610, 120036), (732, 100030), (840, 87169), (854, 85740), (915, 80024), (1220, 60018), (1281, 57160), (1429, 51240), (1464, 50015), (1708, 42870), (1830, 40012), (2135, 34296), (2440, 30009), (2562, 28580), (2858, 25620), (3416, 21435), (3660, 20006), (4270, 17148), (4287, 17080), (5124, 14290), (5716, 12810), (6405, 11432), (7145, 10248), (7320, 10003), (8540, 8574)]