1872286162440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4973}}^1\times {\mathrm{44189}}^1$

素因数の和:49247

約数の個数: 128

約数和(自身を含む): 5697243475200

約数和(自身を除く): 3824957312760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 4973, 8520, 9946, 14919, 19892, 24865, 29838, 39784, 44189, 49730, 59676, 74595, 88378, 99460, 119352, 132567, 149190, 176756, 198920, 220945, 265134, 298380, 353083, 353512, 441890, 530268, 596760, 662835, 706166, 883780, 1059249, 1060536, 1325670, 1412332, 1765415, 1767560, 2118498, 2651340, 2824664, 3137419, 3530830, 4236996, 5296245, 5302680, 6274838, 7061660, 8473992, 9412257, 10592490, 12549676, 14123320, 15687095, 18824514, 21184980, 25099352, 31374190, 37649028, 42369960, 47061285, 62748380, 75298056, 94122570, 125496760, 188245140, 219751897, 376490280, 439503794, 659255691, 879007588, 1098759485, 1318511382, 1758015176, 2197518970, 2637022764, 3296278455, 4395037940, 5274045528, 6592556910, 8790075880, 13185113820, 15602384687, 26370227640, 31204769374, 46807154061, 62409538748, 78011923435, 93614308122, 124819077496, 156023846870, 187228616244, 234035770305, 312047693740, 374457232488, 468071540610, 624095387480, 936143081220, 1872286162440]

約数ペア:

[(1, 1872286162440), (2, 936143081220), (3, 624095387480), (4, 468071540610), (5, 374457232488), (6, 312047693740), (8, 234035770305), (10, 187228616244), (12, 156023846870), (15, 124819077496), (20, 93614308122), (24, 78011923435), (30, 62409538748), (40, 46807154061), (60, 31204769374), (71, 26370227640), (120, 15602384687), (142, 13185113820), (213, 8790075880), (284, 6592556910), (355, 5274045528), (426, 4395037940), (568, 3296278455), (710, 2637022764), (852, 2197518970), (1065, 1758015176), (1420, 1318511382), (1704, 1098759485), (2130, 879007588), (2840, 659255691), (4260, 439503794), (4973, 376490280), (8520, 219751897), (9946, 188245140), (14919, 125496760), (19892, 94122570), (24865, 75298056), (29838, 62748380), (39784, 47061285), (44189, 42369960), (49730, 37649028), (59676, 31374190), (74595, 25099352), (88378, 21184980), (99460, 18824514), (119352, 15687095), (132567, 14123320), (149190, 12549676), (176756, 10592490), (198920, 9412257), (220945, 8473992), (265134, 7061660), (298380, 6274838), (353083, 5302680), (353512, 5296245), (441890, 4236996), (530268, 3530830), (596760, 3137419), (662835, 2824664), (706166, 2651340), (883780, 2118498), (1059249, 1767560), (1060536, 1765415), (1325670, 1412332)]