2017006560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73721}}^1$

素因数の和:73761

約数の個数: 144

約数和(自身を含む): 7245398160

約数和(自身を除く): 5228391600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 73721, 147442, 221163, 294884, 368605, 442326, 589768, 663489, 737210, 884652, 1105815, 1179536, 1326978, 1400699, 1474420, 1769304, 2211630, 2359072, 2653956, 2801398, 2948840, 3317445, 3538608, 4202097, 4423260, 5307912, 5602796, 5897680, 6634890, 7003495, 7077216, 8404194, 8846520, 10615824, 11205592, 11795360, 12606291, 13269780, 14006990, 16808388, 17693040, 21010485, 21231648, 22411184, 25212582, 26539560, 28013980, 33616776, 35386080, 42020970, 44822368, 50425164, 53079120, 56027960, 63031455, 67233552, 84041940, 100850328, 106158240, 112055920, 126062910, 134467104, 168083880, 201700656, 224111840, 252125820, 336167760, 403401312, 504251640, 672335520, 1008503280, 2017006560]

約数ペア:

[(1, 2017006560), (2, 1008503280), (3, 672335520), (4, 504251640), (5, 403401312), (6, 336167760), (8, 252125820), (9, 224111840), (10, 201700656), (12, 168083880), (15, 134467104), (16, 126062910), (18, 112055920), (19, 106158240), (20, 100850328), (24, 84041940), (30, 67233552), (32, 63031455), (36, 56027960), (38, 53079120), (40, 50425164), (45, 44822368), (48, 42020970), (57, 35386080), (60, 33616776), (72, 28013980), (76, 26539560), (80, 25212582), (90, 22411184), (95, 21231648), (96, 21010485), (114, 17693040), (120, 16808388), (144, 14006990), (152, 13269780), (160, 12606291), (171, 11795360), (180, 11205592), (190, 10615824), (228, 8846520), (240, 8404194), (285, 7077216), (288, 7003495), (304, 6634890), (342, 5897680), (360, 5602796), (380, 5307912), (456, 4423260), (480, 4202097), (570, 3538608), (608, 3317445), (684, 2948840), (720, 2801398), (760, 2653956), (855, 2359072), (912, 2211630), (1140, 1769304), (1368, 1474420), (1440, 1400699), (1520, 1326978), (1710, 1179536), (1824, 1105815), (2280, 884652), (2736, 737210), (3040, 663489), (3420, 589768), (4560, 442326), (5472, 368605), (6840, 294884), (9120, 221163), (13680, 147442), (27360, 73721)]