164075760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2112

約数の個数: 160

約数和(自身を含む): 580706880

約数和(自身を除く): 416631120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2053, 2160, 2220, 2664, 2960, 3330, 3996, 4106, 4440, 4995, 5328, 6159, 6660, 7992, 8212, 8880, 9990, 10265, 12318, 13320, 15984, 16424, 18477, 19980, 20530, 24636, 26640, 30795, 32848, 36954, 39960, 41060, 49272, 55431, 61590, 73908, 75961, 79920, 82120, 92385, 98544, 110862, 123180, 147816, 151922, 164240, 184770, 221724, 227883, 246360, 277155, 295632, 303844, 369540, 379805, 443448, 455766, 492720, 554310, 607688, 683649, 739080, 759610, 886896, 911532, 1108620, 1139415, 1215376, 1367298, 1478160, 1519220, 1823064, 2050947, 2217240, 2278830, 2734596, 3038440, 3418245, 3646128, 4101894, 4434480, 4557660, 5469192, 6076880, 6836490, 8203788, 9115320, 10254735, 10938384, 13672980, 16407576, 18230640, 20509470, 27345960, 32815152, 41018940, 54691920, 82037880, 164075760]

約数ペア:

[(1, 164075760), (2, 82037880), (3, 54691920), (4, 41018940), (5, 32815152), (6, 27345960), (8, 20509470), (9, 18230640), (10, 16407576), (12, 13672980), (15, 10938384), (16, 10254735), (18, 9115320), (20, 8203788), (24, 6836490), (27, 6076880), (30, 5469192), (36, 4557660), (37, 4434480), (40, 4101894), (45, 3646128), (48, 3418245), (54, 3038440), (60, 2734596), (72, 2278830), (74, 2217240), (80, 2050947), (90, 1823064), (108, 1519220), (111, 1478160), (120, 1367298), (135, 1215376), (144, 1139415), (148, 1108620), (180, 911532), (185, 886896), (216, 759610), (222, 739080), (240, 683649), (270, 607688), (296, 554310), (333, 492720), (360, 455766), (370, 443448), (432, 379805), (444, 369540), (540, 303844), (555, 295632), (592, 277155), (666, 246360), (720, 227883), (740, 221724), (888, 184770), (999, 164240), (1080, 151922), (1110, 147816), (1332, 123180), (1480, 110862), (1665, 98544), (1776, 92385), (1998, 82120), (2053, 79920), (2160, 75961), (2220, 73908), (2664, 61590), (2960, 55431), (3330, 49272), (3996, 41060), (4106, 39960), (4440, 36954), (4995, 32848), (5328, 30795), (6159, 26640), (6660, 24636), (7992, 20530), (8212, 19980), (8880, 18477), (9990, 16424), (10265, 15984), (12318, 13320)]