2616885960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88289}}^1$

素因数の和:88335

約数の個数: 128

約数和(自身を含む): 8899632000

約数和(自身を除く): 6282746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 88289, 176578, 264867, 353156, 441445, 529734, 706312, 882890, 1059468, 1147757, 1324335, 1677491, 1765780, 2118936, 2295514, 2648670, 3354982, 3443271, 3531560, 4591028, 5032473, 5297340, 5738785, 6709964, 6886542, 8387455, 9182056, 10064946, 10594680, 11477570, 13419928, 13773084, 16774910, 17216355, 20129892, 21807383, 22955140, 25162365, 27546168, 33549820, 34432710, 40259784, 43614766, 45910280, 50324730, 65422149, 67099640, 68865420, 87229532, 100649460, 109036915, 130844298, 137730840, 174459064, 201298920, 218073830, 261688596, 327110745, 436147660, 523377192, 654221490, 872295320, 1308442980, 2616885960]

約数ペア:

[(1, 2616885960), (2, 1308442980), (3, 872295320), (4, 654221490), (5, 523377192), (6, 436147660), (8, 327110745), (10, 261688596), (12, 218073830), (13, 201298920), (15, 174459064), (19, 137730840), (20, 130844298), (24, 109036915), (26, 100649460), (30, 87229532), (38, 68865420), (39, 67099640), (40, 65422149), (52, 50324730), (57, 45910280), (60, 43614766), (65, 40259784), (76, 34432710), (78, 33549820), (95, 27546168), (104, 25162365), (114, 22955140), (120, 21807383), (130, 20129892), (152, 17216355), (156, 16774910), (190, 13773084), (195, 13419928), (228, 11477570), (247, 10594680), (260, 10064946), (285, 9182056), (312, 8387455), (380, 6886542), (390, 6709964), (456, 5738785), (494, 5297340), (520, 5032473), (570, 4591028), (741, 3531560), (760, 3443271), (780, 3354982), (988, 2648670), (1140, 2295514), (1235, 2118936), (1482, 1765780), (1560, 1677491), (1976, 1324335), (2280, 1147757), (2470, 1059468), (2964, 882890), (3705, 706312), (4940, 529734), (5928, 441445), (7410, 353156), (9880, 264867), (14820, 176578), (29640, 88289)]