421948440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4255

約数の個数: 160

約数和(自身を含む): 1464312960

約数和(自身を除く): 1042364520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 4201, 5022, 5580, 6696, 8370, 8402, 10044, 11160, 12555, 12603, 16740, 16804, 20088, 21005, 25110, 25206, 33480, 33608, 37809, 42010, 50220, 50412, 63015, 75618, 84020, 100440, 100824, 113427, 126030, 130231, 151236, 168040, 189045, 226854, 252060, 260462, 302472, 340281, 378090, 390693, 453708, 504120, 520924, 567135, 651155, 680562, 756180, 781386, 907416, 1041848, 1134270, 1172079, 1302310, 1361124, 1512360, 1562772, 1701405, 1953465, 2268540, 2344158, 2604620, 2722248, 3125544, 3402810, 3516237, 3906930, 4537080, 4688316, 5209240, 5860395, 6805620, 7032474, 7813860, 9376632, 10548711, 11720790, 13611240, 14064948, 15627720, 17581185, 21097422, 23441580, 28129896, 35162370, 42194844, 46883160, 52743555, 70324740, 84389688, 105487110, 140649480, 210974220, 421948440]

約数ペア:

[(1, 421948440), (2, 210974220), (3, 140649480), (4, 105487110), (5, 84389688), (6, 70324740), (8, 52743555), (9, 46883160), (10, 42194844), (12, 35162370), (15, 28129896), (18, 23441580), (20, 21097422), (24, 17581185), (27, 15627720), (30, 14064948), (31, 13611240), (36, 11720790), (40, 10548711), (45, 9376632), (54, 7813860), (60, 7032474), (62, 6805620), (72, 5860395), (81, 5209240), (90, 4688316), (93, 4537080), (108, 3906930), (120, 3516237), (124, 3402810), (135, 3125544), (155, 2722248), (162, 2604620), (180, 2344158), (186, 2268540), (216, 1953465), (248, 1701405), (270, 1562772), (279, 1512360), (310, 1361124), (324, 1302310), (360, 1172079), (372, 1134270), (405, 1041848), (465, 907416), (540, 781386), (558, 756180), (620, 680562), (648, 651155), (744, 567135), (810, 520924), (837, 504120), (930, 453708), (1080, 390693), (1116, 378090), (1240, 340281), (1395, 302472), (1620, 260462), (1674, 252060), (1860, 226854), (2232, 189045), (2511, 168040), (2790, 151236), (3240, 130231), (3348, 126030), (3720, 113427), (4185, 100824), (4201, 100440), (5022, 84020), (5580, 75618), (6696, 63015), (8370, 50412), (8402, 50220), (10044, 42010), (11160, 37809), (12555, 33608), (12603, 33480), (16740, 25206), (16804, 25110), (20088, 21005)]