220172760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32189}}^1$

素因数の和:32225

約数の個数: 96

約数和(自身を含む): 753246000

約数和(自身を除く): 533073240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 32189, 64378, 96567, 128756, 160945, 193134, 257512, 289701, 321890, 386268, 482835, 579402, 611591, 643780, 772536, 965670, 1158804, 1223182, 1287560, 1448505, 1834773, 1931340, 2317608, 2446364, 2897010, 3057955, 3669546, 3862680, 4892728, 5504319, 5794020, 6115910, 7339092, 9173865, 11008638, 11588040, 12231820, 14678184, 18347730, 22017276, 24463640, 27521595, 36695460, 44034552, 55043190, 73390920, 110086380, 220172760]

約数ペア:

[(1, 220172760), (2, 110086380), (3, 73390920), (4, 55043190), (5, 44034552), (6, 36695460), (8, 27521595), (9, 24463640), (10, 22017276), (12, 18347730), (15, 14678184), (18, 12231820), (19, 11588040), (20, 11008638), (24, 9173865), (30, 7339092), (36, 6115910), (38, 5794020), (40, 5504319), (45, 4892728), (57, 3862680), (60, 3669546), (72, 3057955), (76, 2897010), (90, 2446364), (95, 2317608), (114, 1931340), (120, 1834773), (152, 1448505), (171, 1287560), (180, 1223182), (190, 1158804), (228, 965670), (285, 772536), (342, 643780), (360, 611591), (380, 579402), (456, 482835), (570, 386268), (684, 321890), (760, 289701), (855, 257512), (1140, 193134), (1368, 160945), (1710, 128756), (2280, 96567), (3420, 64378), (6840, 32189)]