214235640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31321}}^1$

素因数の和:31357

約数の個数: 96

約数和(自身を含む): 732934800

約数和(自身を除く): 518699160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 31321, 62642, 93963, 125284, 156605, 187926, 250568, 281889, 313210, 375852, 469815, 563778, 595099, 626420, 751704, 939630, 1127556, 1190198, 1252840, 1409445, 1785297, 1879260, 2255112, 2380396, 2818890, 2975495, 3570594, 3758520, 4760792, 5355891, 5637780, 5950990, 7141188, 8926485, 10711782, 11275560, 11901980, 14282376, 17852970, 21423564, 23803960, 26779455, 35705940, 42847128, 53558910, 71411880, 107117820, 214235640]

約数ペア:

[(1, 214235640), (2, 107117820), (3, 71411880), (4, 53558910), (5, 42847128), (6, 35705940), (8, 26779455), (9, 23803960), (10, 21423564), (12, 17852970), (15, 14282376), (18, 11901980), (19, 11275560), (20, 10711782), (24, 8926485), (30, 7141188), (36, 5950990), (38, 5637780), (40, 5355891), (45, 4760792), (57, 3758520), (60, 3570594), (72, 2975495), (76, 2818890), (90, 2380396), (95, 2255112), (114, 1879260), (120, 1785297), (152, 1409445), (171, 1252840), (180, 1190198), (190, 1127556), (228, 939630), (285, 751704), (342, 626420), (360, 595099), (380, 563778), (456, 469815), (570, 375852), (684, 313210), (760, 281889), (855, 250568), (1140, 187926), (1368, 156605), (1710, 125284), (2280, 93963), (3420, 62642), (6840, 31321)]