907842720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 2939328000

約数和(自身を除く): 2031485280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 89, 96, 120, 158, 160, 178, 237, 240, 267, 269, 316, 356, 395, 445, 474, 480, 534, 538, 632, 712, 790, 807, 890, 948, 1068, 1076, 1185, 1264, 1335, 1345, 1424, 1580, 1614, 1780, 1896, 2136, 2152, 2370, 2528, 2670, 2690, 2848, 3160, 3228, 3560, 3792, 4035, 4272, 4304, 4740, 5340, 5380, 6320, 6456, 7031, 7120, 7584, 8070, 8544, 8608, 9480, 10680, 10760, 12640, 12912, 14062, 14240, 16140, 18960, 21093, 21251, 21360, 21520, 23941, 25824, 28124, 32280, 35155, 37920, 42186, 42502, 42720, 43040, 47882, 56248, 63753, 64560, 70310, 71823, 84372, 85004, 95764, 105465, 106255, 112496, 119705, 127506, 129120, 140620, 143646, 168744, 170008, 191528, 210930, 212510, 224992, 239410, 255012, 281240, 287292, 318765, 337488, 340016, 359115, 383056, 421860, 425020, 478820, 510024, 562480, 574584, 637530, 674976, 680032, 718230, 766112, 843720, 850040, 957640, 1020048, 1124960, 1149168, 1275060, 1436460, 1687440, 1700080, 1891339, 1915280, 2040096, 2298336, 2550120, 2872920, 3374880, 3400160, 3782678, 3830560, 5100240, 5674017, 5745840, 7565356, 9456695, 10200480, 11348034, 11491680, 15130712, 18913390, 22696068, 28370085, 30261424, 37826780, 45392136, 56740170, 60522848, 75653560, 90784272, 113480340, 151307120, 181568544, 226960680, 302614240, 453921360, 907842720]

約数ペア:

[(1, 907842720), (2, 453921360), (3, 302614240), (4, 226960680), (5, 181568544), (6, 151307120), (8, 113480340), (10, 90784272), (12, 75653560), (15, 60522848), (16, 56740170), (20, 45392136), (24, 37826780), (30, 30261424), (32, 28370085), (40, 22696068), (48, 18913390), (60, 15130712), (79, 11491680), (80, 11348034), (89, 10200480), (96, 9456695), (120, 7565356), (158, 5745840), (160, 5674017), (178, 5100240), (237, 3830560), (240, 3782678), (267, 3400160), (269, 3374880), (316, 2872920), (356, 2550120), (395, 2298336), (445, 2040096), (474, 1915280), (480, 1891339), (534, 1700080), (538, 1687440), (632, 1436460), (712, 1275060), (790, 1149168), (807, 1124960), (890, 1020048), (948, 957640), (1068, 850040), (1076, 843720), (1185, 766112), (1264, 718230), (1335, 680032), (1345, 674976), (1424, 637530), (1580, 574584), (1614, 562480), (1780, 510024), (1896, 478820), (2136, 425020), (2152, 421860), (2370, 383056), (2528, 359115), (2670, 340016), (2690, 337488), (2848, 318765), (3160, 287292), (3228, 281240), (3560, 255012), (3792, 239410), (4035, 224992), (4272, 212510), (4304, 210930), (4740, 191528), (5340, 170008), (5380, 168744), (6320, 143646), (6456, 140620), (7031, 129120), (7120, 127506), (7584, 119705), (8070, 112496), (8544, 106255), (8608, 105465), (9480, 95764), (10680, 85004), (10760, 84372), (12640, 71823), (12912, 70310), (14062, 64560), (14240, 63753), (16140, 56248), (18960, 47882), (21093, 43040), (21251, 42720), (21360, 42502), (21520, 42186), (23941, 37920), (25824, 35155), (28124, 32280)]