8137654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{1571}}^1$

素因数の和:1891

約数の個数: 160

約数和(自身を含む): 25599504384

約数和(自身を除く): 17461850064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 191, 226, 240, 339, 382, 452, 565, 573, 678, 764, 904, 955, 1130, 1146, 1356, 1528, 1571, 1695, 1808, 1910, 2260, 2292, 2712, 2865, 3056, 3142, 3390, 3820, 4520, 4584, 4713, 5424, 5730, 6284, 6780, 7640, 7855, 9040, 9168, 9426, 11460, 12568, 13560, 15280, 15710, 18852, 21583, 22920, 23565, 25136, 27120, 31420, 37704, 43166, 45840, 47130, 62840, 64749, 75408, 86332, 94260, 107915, 125680, 129498, 172664, 177523, 188520, 215830, 258996, 300061, 323745, 345328, 355046, 377040, 431660, 517992, 532569, 600122, 647490, 710092, 863320, 887615, 900183, 1035984, 1065138, 1200244, 1294980, 1420184, 1500305, 1726640, 1775230, 1800366, 2130276, 2400488, 2589960, 2662845, 2840368, 3000610, 3550460, 3600732, 4260552, 4500915, 4800976, 5179920, 5325690, 6001220, 7100920, 7201464, 8521104, 9001830, 10651380, 12002440, 14201840, 14402928, 18003660, 21302760, 24004880, 33906893, 36007320, 42605520, 67813786, 72014640, 101720679, 135627572, 169534465, 203441358, 271255144, 339068930, 406882716, 508603395, 542510288, 678137860, 813765432, 1017206790, 1356275720, 1627530864, 2034413580, 2712551440, 4068827160, 8137654320]

約数ペア:

[(1, 8137654320), (2, 4068827160), (3, 2712551440), (4, 2034413580), (5, 1627530864), (6, 1356275720), (8, 1017206790), (10, 813765432), (12, 678137860), (15, 542510288), (16, 508603395), (20, 406882716), (24, 339068930), (30, 271255144), (40, 203441358), (48, 169534465), (60, 135627572), (80, 101720679), (113, 72014640), (120, 67813786), (191, 42605520), (226, 36007320), (240, 33906893), (339, 24004880), (382, 21302760), (452, 18003660), (565, 14402928), (573, 14201840), (678, 12002440), (764, 10651380), (904, 9001830), (955, 8521104), (1130, 7201464), (1146, 7100920), (1356, 6001220), (1528, 5325690), (1571, 5179920), (1695, 4800976), (1808, 4500915), (1910, 4260552), (2260, 3600732), (2292, 3550460), (2712, 3000610), (2865, 2840368), (3056, 2662845), (3142, 2589960), (3390, 2400488), (3820, 2130276), (4520, 1800366), (4584, 1775230), (4713, 1726640), (5424, 1500305), (5730, 1420184), (6284, 1294980), (6780, 1200244), (7640, 1065138), (7855, 1035984), (9040, 900183), (9168, 887615), (9426, 863320), (11460, 710092), (12568, 647490), (13560, 600122), (15280, 532569), (15710, 517992), (18852, 431660), (21583, 377040), (22920, 355046), (23565, 345328), (25136, 323745), (27120, 300061), (31420, 258996), (37704, 215830), (43166, 188520), (45840, 177523), (47130, 172664), (62840, 129498), (64749, 125680), (75408, 107915), (86332, 94260)]