159743640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10009}}^1$

素因数の和:10049

約数の個数: 128

約数和(自身を含む): 576576000

約数和(自身を除く): 416832360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10009, 15960, 20018, 30027, 40036, 50045, 60054, 70063, 80072, 100090, 120108, 140126, 150135, 190171, 200180, 210189, 240216, 280252, 300270, 350315, 380342, 400360, 420378, 560504, 570513, 600540, 700630, 760684, 840756, 950855, 1050945, 1141026, 1201080, 1331197, 1401260, 1521368, 1681512, 1901710, 2101890, 2282052, 2662394, 2802520, 2852565, 3803420, 3993591, 4203780, 4564104, 5324788, 5705130, 6655985, 7606840, 7987182, 8407560, 10649576, 11410260, 13311970, 15974364, 19967955, 22820520, 26623940, 31948728, 39935910, 53247880, 79871820, 159743640]

約数ペア:

[(1, 159743640), (2, 79871820), (3, 53247880), (4, 39935910), (5, 31948728), (6, 26623940), (7, 22820520), (8, 19967955), (10, 15974364), (12, 13311970), (14, 11410260), (15, 10649576), (19, 8407560), (20, 7987182), (21, 7606840), (24, 6655985), (28, 5705130), (30, 5324788), (35, 4564104), (38, 4203780), (40, 3993591), (42, 3803420), (56, 2852565), (57, 2802520), (60, 2662394), (70, 2282052), (76, 2101890), (84, 1901710), (95, 1681512), (105, 1521368), (114, 1401260), (120, 1331197), (133, 1201080), (140, 1141026), (152, 1050945), (168, 950855), (190, 840756), (210, 760684), (228, 700630), (266, 600540), (280, 570513), (285, 560504), (380, 420378), (399, 400360), (420, 380342), (456, 350315), (532, 300270), (570, 280252), (665, 240216), (760, 210189), (798, 200180), (840, 190171), (1064, 150135), (1140, 140126), (1330, 120108), (1596, 100090), (1995, 80072), (2280, 70063), (2660, 60054), (3192, 50045), (3990, 40036), (5320, 30027), (7980, 20018), (10009, 15960)]