7987840080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{51283}}^1$

素因数の和:51369

約数の個数: 160

約数和(自身を含む): 27471813120

約数和(自身を除く): 19483973040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 5192, 6490, 7080, 7788, 9735, 10384, 12980, 14160, 15576, 19470, 25960, 31152, 38940, 51283, 51920, 77880, 102566, 153849, 155760, 205132, 256415, 307698, 410264, 512830, 564113, 615396, 769245, 820528, 1025660, 1128226, 1230792, 1538490, 1692339, 2051320, 2256452, 2461584, 2820565, 3025697, 3076980, 3384678, 4102640, 4512904, 5641130, 6051394, 6153960, 6769356, 8461695, 9025808, 9077091, 11282260, 12102788, 12307920, 13538712, 15128485, 16923390, 18154182, 22564520, 24205576, 27077424, 30256970, 33282667, 33846780, 36308364, 45129040, 45385455, 48411152, 60513940, 66565334, 67693560, 72616728, 90770910, 99848001, 121027880, 133130668, 135387120, 145233456, 166413335, 181541820, 199696002, 242055760, 266261336, 332826670, 363083640, 399392004, 499240005, 532522672, 665653340, 726167280, 798784008, 998480010, 1331306680, 1597568016, 1996960020, 2662613360, 3993920040, 7987840080]

約数ペア:

[(1, 7987840080), (2, 3993920040), (3, 2662613360), (4, 1996960020), (5, 1597568016), (6, 1331306680), (8, 998480010), (10, 798784008), (11, 726167280), (12, 665653340), (15, 532522672), (16, 499240005), (20, 399392004), (22, 363083640), (24, 332826670), (30, 266261336), (33, 242055760), (40, 199696002), (44, 181541820), (48, 166413335), (55, 145233456), (59, 135387120), (60, 133130668), (66, 121027880), (80, 99848001), (88, 90770910), (110, 72616728), (118, 67693560), (120, 66565334), (132, 60513940), (165, 48411152), (176, 45385455), (177, 45129040), (220, 36308364), (236, 33846780), (240, 33282667), (264, 30256970), (295, 27077424), (330, 24205576), (354, 22564520), (440, 18154182), (472, 16923390), (528, 15128485), (590, 13538712), (649, 12307920), (660, 12102788), (708, 11282260), (880, 9077091), (885, 9025808), (944, 8461695), (1180, 6769356), (1298, 6153960), (1320, 6051394), (1416, 5641130), (1770, 4512904), (1947, 4102640), (2360, 3384678), (2596, 3076980), (2640, 3025697), (2832, 2820565), (3245, 2461584), (3540, 2256452), (3894, 2051320), (4720, 1692339), (5192, 1538490), (6490, 1230792), (7080, 1128226), (7788, 1025660), (9735, 820528), (10384, 769245), (12980, 615396), (14160, 564113), (15576, 512830), (19470, 410264), (25960, 307698), (31152, 256415), (38940, 205132), (51283, 155760), (51920, 153849), (77880, 102566)]