147585160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11470

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 222552440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 11423, 12920, 22846, 45692, 57115, 91384, 114230, 194191, 217037, 228460, 388382, 434074, 456920, 776764, 868148, 970955, 1085185, 1553528, 1736296, 1941910, 2170370, 3689629, 3883820, 4340740, 7379258, 7767640, 8681480, 14758516, 18448145, 29517032, 36896290, 73792580, 147585160]

約数ペア:

[(1, 147585160), (2, 73792580), (4, 36896290), (5, 29517032), (8, 18448145), (10, 14758516), (17, 8681480), (19, 7767640), (20, 7379258), (34, 4340740), (38, 3883820), (40, 3689629), (68, 2170370), (76, 1941910), (85, 1736296), (95, 1553528), (136, 1085185), (152, 970955), (170, 868148), (190, 776764), (323, 456920), (340, 434074), (380, 388382), (646, 228460), (680, 217037), (760, 194191), (1292, 114230), (1615, 91384), (2584, 57115), (3230, 45692), (6460, 22846), (11423, 12920)]