40623360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 132451200

約数和(自身を除く): 91827840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 149, 160, 192, 213, 240, 256, 284, 298, 320, 355, 384, 426, 447, 480, 568, 596, 640, 710, 745, 768, 852, 894, 960, 1065, 1136, 1192, 1280, 1420, 1490, 1704, 1788, 1920, 2130, 2235, 2272, 2384, 2840, 2980, 3408, 3576, 3840, 4260, 4470, 4544, 4768, 5680, 5960, 6816, 7152, 8520, 8940, 9088, 9536, 10579, 11360, 11920, 13632, 14304, 17040, 17880, 18176, 19072, 21158, 22720, 23840, 27264, 28608, 31737, 34080, 35760, 38144, 42316, 45440, 47680, 52895, 54528, 57216, 63474, 68160, 71520, 84632, 90880, 95360, 105790, 114432, 126948, 136320, 143040, 158685, 169264, 190720, 211580, 253896, 272640, 286080, 317370, 338528, 423160, 507792, 572160, 634740, 677056, 846320, 1015584, 1269480, 1354112, 1692640, 2031168, 2538960, 2708224, 3385280, 4062336, 5077920, 6770560, 8124672, 10155840, 13541120, 20311680, 40623360]

約数ペア:

[(1, 40623360), (2, 20311680), (3, 13541120), (4, 10155840), (5, 8124672), (6, 6770560), (8, 5077920), (10, 4062336), (12, 3385280), (15, 2708224), (16, 2538960), (20, 2031168), (24, 1692640), (30, 1354112), (32, 1269480), (40, 1015584), (48, 846320), (60, 677056), (64, 634740), (71, 572160), (80, 507792), (96, 423160), (120, 338528), (128, 317370), (142, 286080), (149, 272640), (160, 253896), (192, 211580), (213, 190720), (240, 169264), (256, 158685), (284, 143040), (298, 136320), (320, 126948), (355, 114432), (384, 105790), (426, 95360), (447, 90880), (480, 84632), (568, 71520), (596, 68160), (640, 63474), (710, 57216), (745, 54528), (768, 52895), (852, 47680), (894, 45440), (960, 42316), (1065, 38144), (1136, 35760), (1192, 34080), (1280, 31737), (1420, 28608), (1490, 27264), (1704, 23840), (1788, 22720), (1920, 21158), (2130, 19072), (2235, 18176), (2272, 17880), (2384, 17040), (2840, 14304), (2980, 13632), (3408, 11920), (3576, 11360), (3840, 10579), (4260, 9536), (4470, 9088), (4544, 8940), (4768, 8520), (5680, 7152), (5960, 6816)]