7977881880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3461}}^1$

素因数の和:3834

約数の個数: 192

約数和(自身を含む): 27381650400

約数和(自身を除く): 19403768520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 337, 342, 360, 380, 456, 570, 674, 684, 760, 855, 1011, 1140, 1348, 1368, 1685, 1710, 2022, 2280, 2696, 3033, 3370, 3420, 3461, 4044, 5055, 6066, 6403, 6740, 6840, 6922, 8088, 10110, 10383, 12132, 12806, 13480, 13844, 15165, 17305, 19209, 20220, 20766, 24264, 25612, 27688, 30330, 31149, 32015, 34610, 38418, 40440, 41532, 51224, 51915, 57627, 60660, 62298, 64030, 65759, 69220, 76836, 83064, 96045, 103830, 115254, 121320, 124596, 128060, 131518, 138440, 153672, 155745, 192090, 197277, 207660, 230508, 249192, 256120, 263036, 288135, 311490, 328795, 384180, 394554, 415320, 461016, 526072, 576270, 591831, 622980, 657590, 768360, 789108, 986385, 1152540, 1166357, 1183662, 1245960, 1315180, 1578216, 1972770, 2305080, 2332714, 2367324, 2630360, 2959155, 3499071, 3945540, 4665428, 4734648, 5831785, 5918310, 6998142, 7891080, 9330856, 10497213, 11663570, 11836620, 13996284, 17495355, 20994426, 22160783, 23327140, 23673240, 27992568, 34990710, 41988852, 44321566, 46654280, 52486065, 66482349, 69981420, 83977704, 88643132, 104972130, 110803915, 132964698, 139962840, 177286264, 199447047, 209944260, 221607830, 265929396, 332411745, 398894094, 419888520, 443215660, 531858792, 664823490, 797788188, 886431320, 997235235, 1329646980, 1595576376, 1994470470, 2659293960, 3988940940, 7977881880]

約数ペア:

[(1, 7977881880), (2, 3988940940), (3, 2659293960), (4, 1994470470), (5, 1595576376), (6, 1329646980), (8, 997235235), (9, 886431320), (10, 797788188), (12, 664823490), (15, 531858792), (18, 443215660), (19, 419888520), (20, 398894094), (24, 332411745), (30, 265929396), (36, 221607830), (38, 209944260), (40, 199447047), (45, 177286264), (57, 139962840), (60, 132964698), (72, 110803915), (76, 104972130), (90, 88643132), (95, 83977704), (114, 69981420), (120, 66482349), (152, 52486065), (171, 46654280), (180, 44321566), (190, 41988852), (228, 34990710), (285, 27992568), (337, 23673240), (342, 23327140), (360, 22160783), (380, 20994426), (456, 17495355), (570, 13996284), (674, 11836620), (684, 11663570), (760, 10497213), (855, 9330856), (1011, 7891080), (1140, 6998142), (1348, 5918310), (1368, 5831785), (1685, 4734648), (1710, 4665428), (2022, 3945540), (2280, 3499071), (2696, 2959155), (3033, 2630360), (3370, 2367324), (3420, 2332714), (3461, 2305080), (4044, 1972770), (5055, 1578216), (6066, 1315180), (6403, 1245960), (6740, 1183662), (6840, 1166357), (6922, 1152540), (8088, 986385), (10110, 789108), (10383, 768360), (12132, 657590), (12806, 622980), (13480, 591831), (13844, 576270), (15165, 526072), (17305, 461016), (19209, 415320), (20220, 394554), (20766, 384180), (24264, 328795), (25612, 311490), (27688, 288135), (30330, 263036), (31149, 256120), (32015, 249192), (34610, 230508), (38418, 207660), (40440, 197277), (41532, 192090), (51224, 155745), (51915, 153672), (57627, 138440), (60660, 131518), (62298, 128060), (64030, 124596), (65759, 121320), (69220, 115254), (76836, 103830), (83064, 96045)]