170541720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8350

約数の個数: 128

約数和(自身を含む): 598464000

約数和(自身を除く): 427922280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 8311, 10260, 16622, 20520, 24933, 33244, 41555, 49866, 66488, 74799, 83110, 99732, 124665, 149598, 157909, 166220, 199464, 224397, 249330, 299196, 315818, 332440, 373995, 448794, 473727, 498660, 598392, 631636, 747990, 789545, 897588, 947454, 997320, 1121985, 1263272, 1421181, 1495980, 1579090, 1795176, 1894908, 2243970, 2368635, 2842362, 2991960, 3158180, 3789816, 4263543, 4487940, 4737270, 5684724, 6316360, 7105905, 8527086, 8975880, 9474540, 11369448, 14211810, 17054172, 18949080, 21317715, 28423620, 34108344, 42635430, 56847240, 85270860, 170541720]

約数ペア:

[(1, 170541720), (2, 85270860), (3, 56847240), (4, 42635430), (5, 34108344), (6, 28423620), (8, 21317715), (9, 18949080), (10, 17054172), (12, 14211810), (15, 11369448), (18, 9474540), (19, 8975880), (20, 8527086), (24, 7105905), (27, 6316360), (30, 5684724), (36, 4737270), (38, 4487940), (40, 4263543), (45, 3789816), (54, 3158180), (57, 2991960), (60, 2842362), (72, 2368635), (76, 2243970), (90, 1894908), (95, 1795176), (108, 1579090), (114, 1495980), (120, 1421181), (135, 1263272), (152, 1121985), (171, 997320), (180, 947454), (190, 897588), (216, 789545), (228, 747990), (270, 631636), (285, 598392), (342, 498660), (360, 473727), (380, 448794), (456, 373995), (513, 332440), (540, 315818), (570, 299196), (684, 249330), (760, 224397), (855, 199464), (1026, 166220), (1080, 157909), (1140, 149598), (1368, 124665), (1710, 99732), (2052, 83110), (2280, 74799), (2565, 66488), (3420, 49866), (4104, 41555), (5130, 33244), (6840, 24933), (8311, 20520), (10260, 16622)]