217325040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47659}}^1$

素因数の和:47694

約数の個数: 80

約数和(自身を含む): 709180800

約数和(自身を除く): 491855760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 47659, 95318, 142977, 190636, 238295, 285954, 381272, 476590, 571908, 714885, 762544, 905521, 953180, 1143816, 1429770, 1811042, 1906360, 2287632, 2716563, 2859540, 3622084, 3812720, 4527605, 5433126, 5719080, 7244168, 9055210, 10866252, 11438160, 13582815, 14488336, 18110420, 21732504, 27165630, 36220840, 43465008, 54331260, 72441680, 108662520, 217325040]

約数ペア:

[(1, 217325040), (2, 108662520), (3, 72441680), (4, 54331260), (5, 43465008), (6, 36220840), (8, 27165630), (10, 21732504), (12, 18110420), (15, 14488336), (16, 13582815), (19, 11438160), (20, 10866252), (24, 9055210), (30, 7244168), (38, 5719080), (40, 5433126), (48, 4527605), (57, 3812720), (60, 3622084), (76, 2859540), (80, 2716563), (95, 2287632), (114, 1906360), (120, 1811042), (152, 1429770), (190, 1143816), (228, 953180), (240, 905521), (285, 762544), (304, 714885), (380, 571908), (456, 476590), (570, 381272), (760, 285954), (912, 238295), (1140, 190636), (1520, 142977), (2280, 95318), (4560, 47659)]