8205029040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39251}}^1$

素因数の和:39347

約数の個数: 160

約数和(自身を含む): 27801720576

約数和(自身を除く): 19596691536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3120, 3216, 3484, 4020, 4355, 5226, 5360, 6968, 8040, 8710, 10452, 13065, 13936, 16080, 17420, 20904, 26130, 34840, 39251, 41808, 52260, 69680, 78502, 104520, 117753, 157004, 196255, 209040, 235506, 314008, 392510, 471012, 510263, 588765, 628016, 785020, 942024, 1020526, 1177530, 1530789, 1570040, 1884048, 2041052, 2355060, 2551315, 2629817, 3061578, 3140080, 4082104, 4710120, 5102630, 5259634, 6123156, 7653945, 7889451, 8164208, 9420240, 10205260, 10519268, 12246312, 13149085, 15307890, 15778902, 20410520, 21038536, 24492624, 26298170, 30615780, 31557804, 34187621, 39447255, 40821040, 42077072, 52596340, 61231560, 63115608, 68375242, 78894510, 102562863, 105192680, 122463120, 126231216, 136750484, 157789020, 170938105, 205125726, 210385360, 273500968, 315578040, 341876210, 410251452, 512814315, 547001936, 631156080, 683752420, 820502904, 1025628630, 1367504840, 1641005808, 2051257260, 2735009680, 4102514520, 8205029040]

約数ペア:

[(1, 8205029040), (2, 4102514520), (3, 2735009680), (4, 2051257260), (5, 1641005808), (6, 1367504840), (8, 1025628630), (10, 820502904), (12, 683752420), (13, 631156080), (15, 547001936), (16, 512814315), (20, 410251452), (24, 341876210), (26, 315578040), (30, 273500968), (39, 210385360), (40, 205125726), (48, 170938105), (52, 157789020), (60, 136750484), (65, 126231216), (67, 122463120), (78, 105192680), (80, 102562863), (104, 78894510), (120, 68375242), (130, 63115608), (134, 61231560), (156, 52596340), (195, 42077072), (201, 40821040), (208, 39447255), (240, 34187621), (260, 31557804), (268, 30615780), (312, 26298170), (335, 24492624), (390, 21038536), (402, 20410520), (520, 15778902), (536, 15307890), (624, 13149085), (670, 12246312), (780, 10519268), (804, 10205260), (871, 9420240), (1005, 8164208), (1040, 7889451), (1072, 7653945), (1340, 6123156), (1560, 5259634), (1608, 5102630), (1742, 4710120), (2010, 4082104), (2613, 3140080), (2680, 3061578), (3120, 2629817), (3216, 2551315), (3484, 2355060), (4020, 2041052), (4355, 1884048), (5226, 1570040), (5360, 1530789), (6968, 1177530), (8040, 1020526), (8710, 942024), (10452, 785020), (13065, 628016), (13936, 588765), (16080, 510263), (17420, 471012), (20904, 392510), (26130, 314008), (34840, 235506), (39251, 209040), (41808, 196255), (52260, 157004), (69680, 117753), (78502, 104520)]