2019470040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11287}}^1$

素因数の和:11382

約数の個数: 192

約数和(自身を含む): 7607208960

約数和(自身を除く): 5587738920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11287, 11928, 12780, 14910, 17892, 19880, 22365, 22574, 25560, 29820, 33861, 35784, 44730, 45148, 56435, 59640, 67722, 79009, 89460, 90296, 101583, 112870, 135444, 158018, 169305, 178920, 203166, 225740, 237027, 270888, 316036, 338610, 395045, 406332, 451480, 474054, 507915, 632072, 677220, 711081, 790090, 801377, 812664, 948108, 1015830, 1185135, 1354440, 1422162, 1580180, 1602754, 1896216, 2031660, 2370270, 2404131, 2844324, 3160360, 3205508, 3555405, 4006885, 4063320, 4740540, 4808262, 5609639, 5688648, 6411016, 7110810, 7212393, 8013770, 9481080, 9616524, 11219278, 12020655, 14221620, 14424786, 16027540, 16828917, 19233048, 22438556, 24041310, 28048195, 28443240, 28849572, 32055080, 33657834, 36061965, 44877112, 48082620, 50486751, 56096390, 57699144, 67315668, 72123930, 84144585, 96165240, 100973502, 112192780, 134631336, 144247860, 168289170, 201947004, 224385560, 252433755, 288495720, 336578340, 403894008, 504867510, 673156680, 1009735020, 2019470040]

約数ペア:

[(1, 2019470040), (2, 1009735020), (3, 673156680), (4, 504867510), (5, 403894008), (6, 336578340), (7, 288495720), (8, 252433755), (9, 224385560), (10, 201947004), (12, 168289170), (14, 144247860), (15, 134631336), (18, 112192780), (20, 100973502), (21, 96165240), (24, 84144585), (28, 72123930), (30, 67315668), (35, 57699144), (36, 56096390), (40, 50486751), (42, 48082620), (45, 44877112), (56, 36061965), (60, 33657834), (63, 32055080), (70, 28849572), (71, 28443240), (72, 28048195), (84, 24041310), (90, 22438556), (105, 19233048), (120, 16828917), (126, 16027540), (140, 14424786), (142, 14221620), (168, 12020655), (180, 11219278), (210, 9616524), (213, 9481080), (252, 8013770), (280, 7212393), (284, 7110810), (315, 6411016), (355, 5688648), (360, 5609639), (420, 4808262), (426, 4740540), (497, 4063320), (504, 4006885), (568, 3555405), (630, 3205508), (639, 3160360), (710, 2844324), (840, 2404131), (852, 2370270), (994, 2031660), (1065, 1896216), (1260, 1602754), (1278, 1580180), (1420, 1422162), (1491, 1354440), (1704, 1185135), (1988, 1015830), (2130, 948108), (2485, 812664), (2520, 801377), (2556, 790090), (2840, 711081), (2982, 677220), (3195, 632072), (3976, 507915), (4260, 474054), (4473, 451480), (4970, 406332), (5112, 395045), (5964, 338610), (6390, 316036), (7455, 270888), (8520, 237027), (8946, 225740), (9940, 203166), (11287, 178920), (11928, 169305), (12780, 158018), (14910, 135444), (17892, 112870), (19880, 101583), (22365, 90296), (22574, 89460), (25560, 79009), (29820, 67722), (33861, 59640), (35784, 56435), (44730, 45148)]