151497640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28477}}^1$

素因数の和:28514

約数の個数: 64

約数和(自身を含む): 410083200

約数和(自身を除く): 258585560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 28477, 56954, 113908, 142385, 199339, 227816, 284770, 398678, 541063, 569540, 797356, 996695, 1082126, 1139080, 1594712, 1993390, 2164252, 2705315, 3787441, 3986780, 4328504, 5410630, 7574882, 7973560, 10821260, 15149764, 18937205, 21642520, 30299528, 37874410, 75748820, 151497640]

約数ペア:

[(1, 151497640), (2, 75748820), (4, 37874410), (5, 30299528), (7, 21642520), (8, 18937205), (10, 15149764), (14, 10821260), (19, 7973560), (20, 7574882), (28, 5410630), (35, 4328504), (38, 3986780), (40, 3787441), (56, 2705315), (70, 2164252), (76, 1993390), (95, 1594712), (133, 1139080), (140, 1082126), (152, 996695), (190, 797356), (266, 569540), (280, 541063), (380, 398678), (532, 284770), (665, 227816), (760, 199339), (1064, 142385), (1330, 113908), (2660, 56954), (5320, 28477)]