1938143640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{850063}}^1$

素因数の和:850096

約数の個数: 64

約数和(自身を含む): 6120460800

約数和(自身を除く): 4182317160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 850063, 1700126, 2550189, 3400252, 4250315, 5100378, 6800504, 8500630, 10200756, 12750945, 16151197, 17001260, 20401512, 25501890, 32302394, 34002520, 48453591, 51003780, 64604788, 80755985, 96907182, 102007560, 129209576, 161511970, 193814364, 242267955, 323023940, 387628728, 484535910, 646047880, 969071820, 1938143640]

約数ペア:

[(1, 1938143640), (2, 969071820), (3, 646047880), (4, 484535910), (5, 387628728), (6, 323023940), (8, 242267955), (10, 193814364), (12, 161511970), (15, 129209576), (19, 102007560), (20, 96907182), (24, 80755985), (30, 64604788), (38, 51003780), (40, 48453591), (57, 34002520), (60, 32302394), (76, 25501890), (95, 20401512), (114, 17001260), (120, 16151197), (152, 12750945), (190, 10200756), (228, 8500630), (285, 6800504), (380, 5100378), (456, 4250315), (570, 3400252), (760, 2550189), (1140, 1700126), (2280, 850063)]