131962320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{26183}}^1$

素因数の和:26209

約数の個数: 120

約数和(自身を含む): 506503296

約数和(自身を除く): 374540976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 26183, 52366, 78549, 104732, 130915, 157098, 183281, 209464, 235647, 261830, 314196, 366562, 392745, 418928, 471294, 523660, 549843, 628392, 733124, 785490, 916405, 942588, 1047320, 1099686, 1178235, 1256784, 1466248, 1570980, 1649529, 1832810, 1885176, 2094640, 2199372, 2356470, 2749215, 2932496, 3141960, 3299058, 3665620, 3770352, 4398744, 4712940, 5498430, 6283920, 6598116, 7331240, 8247645, 8797488, 9425880, 10996860, 13196232, 14662480, 16495290, 18851760, 21993720, 26392464, 32990580, 43987440, 65981160, 131962320]

約数ペア:

[(1, 131962320), (2, 65981160), (3, 43987440), (4, 32990580), (5, 26392464), (6, 21993720), (7, 18851760), (8, 16495290), (9, 14662480), (10, 13196232), (12, 10996860), (14, 9425880), (15, 8797488), (16, 8247645), (18, 7331240), (20, 6598116), (21, 6283920), (24, 5498430), (28, 4712940), (30, 4398744), (35, 3770352), (36, 3665620), (40, 3299058), (42, 3141960), (45, 2932496), (48, 2749215), (56, 2356470), (60, 2199372), (63, 2094640), (70, 1885176), (72, 1832810), (80, 1649529), (84, 1570980), (90, 1466248), (105, 1256784), (112, 1178235), (120, 1099686), (126, 1047320), (140, 942588), (144, 916405), (168, 785490), (180, 733124), (210, 628392), (240, 549843), (252, 523660), (280, 471294), (315, 418928), (336, 392745), (360, 366562), (420, 314196), (504, 261830), (560, 235647), (630, 209464), (720, 183281), (840, 157098), (1008, 130915), (1260, 104732), (1680, 78549), (2520, 52366), (5040, 26183)]