133741320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 427991040

約数和(自身を除く): 294249720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1031, 1081, 1128, 1380, 1410, 1880, 2062, 2162, 2760, 2820, 3093, 3243, 4124, 4324, 5155, 5405, 5640, 6186, 6486, 8248, 8648, 10310, 10810, 12372, 12972, 15465, 16215, 20620, 21620, 23713, 24744, 25944, 30930, 32430, 41240, 43240, 47426, 48457, 61860, 64860, 71139, 94852, 96914, 118565, 123720, 129720, 142278, 145371, 189704, 193828, 237130, 242285, 284556, 290742, 355695, 387656, 474260, 484570, 569112, 581484, 711390, 726855, 948520, 969140, 1114511, 1162968, 1422780, 1453710, 1938280, 2229022, 2845560, 2907420, 3343533, 4458044, 5572555, 5814840, 6687066, 8916088, 11145110, 13374132, 16717665, 22290220, 26748264, 33435330, 44580440, 66870660, 133741320]

約数ペア:

[(1, 133741320), (2, 66870660), (3, 44580440), (4, 33435330), (5, 26748264), (6, 22290220), (8, 16717665), (10, 13374132), (12, 11145110), (15, 8916088), (20, 6687066), (23, 5814840), (24, 5572555), (30, 4458044), (40, 3343533), (46, 2907420), (47, 2845560), (60, 2229022), (69, 1938280), (92, 1453710), (94, 1422780), (115, 1162968), (120, 1114511), (138, 969140), (141, 948520), (184, 726855), (188, 711390), (230, 581484), (235, 569112), (276, 484570), (282, 474260), (345, 387656), (376, 355695), (460, 290742), (470, 284556), (552, 242285), (564, 237130), (690, 193828), (705, 189704), (920, 145371), (940, 142278), (1031, 129720), (1081, 123720), (1128, 118565), (1380, 96914), (1410, 94852), (1880, 71139), (2062, 64860), (2162, 61860), (2760, 48457), (2820, 47426), (3093, 43240), (3243, 41240), (4124, 32430), (4324, 30930), (5155, 25944), (5405, 24744), (5640, 23713), (6186, 21620), (6486, 20620), (8248, 16215), (8648, 15465), (10310, 12972), (10810, 12372)]