73740240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4877}}^1$

素因数の和:4906

約数の個数: 160

約数和(自身を含む): 290338560

約数和(自身を除く): 216598320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4877, 5040, 7560, 9754, 14631, 15120, 19508, 24385, 29262, 34139, 39016, 43893, 48770, 58524, 68278, 73155, 78032, 87786, 97540, 102417, 117048, 131679, 136556, 146310, 170695, 175572, 195080, 204834, 219465, 234096, 263358, 273112, 292620, 307251, 341390, 351144, 390160, 409668, 438930, 512085, 526716, 546224, 585240, 614502, 658395, 682780, 702288, 819336, 877860, 921753, 1024170, 1053432, 1170480, 1229004, 1316790, 1365560, 1536255, 1638672, 1755720, 1843506, 2048340, 2106864, 2458008, 2633580, 2731120, 3072510, 3511440, 3687012, 4096680, 4608765, 4916016, 5267160, 6145020, 7374024, 8193360, 9217530, 10534320, 12290040, 14748048, 18435060, 24580080, 36870120, 73740240]

約数ペア:

[(1, 73740240), (2, 36870120), (3, 24580080), (4, 18435060), (5, 14748048), (6, 12290040), (7, 10534320), (8, 9217530), (9, 8193360), (10, 7374024), (12, 6145020), (14, 5267160), (15, 4916016), (16, 4608765), (18, 4096680), (20, 3687012), (21, 3511440), (24, 3072510), (27, 2731120), (28, 2633580), (30, 2458008), (35, 2106864), (36, 2048340), (40, 1843506), (42, 1755720), (45, 1638672), (48, 1536255), (54, 1365560), (56, 1316790), (60, 1229004), (63, 1170480), (70, 1053432), (72, 1024170), (80, 921753), (84, 877860), (90, 819336), (105, 702288), (108, 682780), (112, 658395), (120, 614502), (126, 585240), (135, 546224), (140, 526716), (144, 512085), (168, 438930), (180, 409668), (189, 390160), (210, 351144), (216, 341390), (240, 307251), (252, 292620), (270, 273112), (280, 263358), (315, 234096), (336, 219465), (360, 204834), (378, 195080), (420, 175572), (432, 170695), (504, 146310), (540, 136556), (560, 131679), (630, 117048), (720, 102417), (756, 97540), (840, 87786), (945, 78032), (1008, 73155), (1080, 68278), (1260, 58524), (1512, 48770), (1680, 43893), (1890, 39016), (2160, 34139), (2520, 29262), (3024, 24385), (3780, 19508), (4877, 15120), (5040, 14631), (7560, 9754)]