2280915560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2753}}^1$

素因数の和:3051

約数の個数: 128

約数和(自身を含む): 6424531200

約数和(自身を除く): 4143615640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 269, 280, 308, 385, 440, 538, 616, 770, 1076, 1345, 1540, 1883, 2152, 2690, 2753, 2959, 3080, 3766, 5380, 5506, 5918, 7532, 9415, 10760, 11012, 11836, 13765, 14795, 15064, 18830, 19271, 20713, 22024, 23672, 27530, 29590, 30283, 37660, 38542, 41426, 55060, 59180, 60566, 75320, 77084, 82852, 96355, 103565, 110120, 118360, 121132, 151415, 154168, 165704, 192710, 207130, 211981, 242264, 302830, 385420, 414260, 423962, 605660, 740557, 770840, 828520, 847924, 1059905, 1211320, 1481114, 1695848, 2119810, 2962228, 3702785, 4239620, 5183899, 5924456, 7405570, 8146127, 8479240, 10367798, 14811140, 16292254, 20735596, 25919495, 29622280, 32584508, 40730635, 41471192, 51838990, 57022889, 65169016, 81461270, 103677980, 114045778, 162922540, 207355960, 228091556, 285114445, 325845080, 456183112, 570228890, 1140457780, 2280915560]

約数ペア:

[(1, 2280915560), (2, 1140457780), (4, 570228890), (5, 456183112), (7, 325845080), (8, 285114445), (10, 228091556), (11, 207355960), (14, 162922540), (20, 114045778), (22, 103677980), (28, 81461270), (35, 65169016), (40, 57022889), (44, 51838990), (55, 41471192), (56, 40730635), (70, 32584508), (77, 29622280), (88, 25919495), (110, 20735596), (140, 16292254), (154, 14811140), (220, 10367798), (269, 8479240), (280, 8146127), (308, 7405570), (385, 5924456), (440, 5183899), (538, 4239620), (616, 3702785), (770, 2962228), (1076, 2119810), (1345, 1695848), (1540, 1481114), (1883, 1211320), (2152, 1059905), (2690, 847924), (2753, 828520), (2959, 770840), (3080, 740557), (3766, 605660), (5380, 423962), (5506, 414260), (5918, 385420), (7532, 302830), (9415, 242264), (10760, 211981), (11012, 207130), (11836, 192710), (13765, 165704), (14795, 154168), (15064, 151415), (18830, 121132), (19271, 118360), (20713, 110120), (22024, 103565), (23672, 96355), (27530, 82852), (29590, 77084), (30283, 75320), (37660, 60566), (38542, 59180), (41426, 55060)]