227926320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 744809472

約数和(自身を除く): 516883152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 157, 184, 230, 240, 263, 276, 314, 345, 368, 460, 471, 526, 552, 628, 690, 785, 789, 920, 942, 1052, 1104, 1256, 1315, 1380, 1570, 1578, 1840, 1884, 2104, 2355, 2512, 2630, 2760, 3140, 3156, 3611, 3768, 3945, 4208, 4710, 5260, 5520, 6049, 6280, 6312, 7222, 7536, 7890, 9420, 10520, 10833, 12098, 12560, 12624, 14444, 15780, 18055, 18147, 18840, 21040, 21666, 24196, 28888, 30245, 31560, 36110, 36294, 37680, 41291, 43332, 48392, 54165, 57776, 60490, 63120, 72220, 72588, 82582, 86664, 90735, 96784, 108330, 120980, 123873, 144440, 145176, 165164, 173328, 181470, 206455, 216660, 241960, 247746, 288880, 290352, 330328, 362940, 412910, 433320, 483920, 495492, 619365, 660656, 725880, 825820, 866640, 949693, 990984, 1238730, 1451760, 1651640, 1899386, 1981968, 2477460, 2849079, 3303280, 3798772, 4748465, 4954920, 5698158, 7597544, 9496930, 9909840, 11396316, 14245395, 15195088, 18993860, 22792632, 28490790, 37987720, 45585264, 56981580, 75975440, 113963160, 227926320]

約数ペア:

[(1, 227926320), (2, 113963160), (3, 75975440), (4, 56981580), (5, 45585264), (6, 37987720), (8, 28490790), (10, 22792632), (12, 18993860), (15, 15195088), (16, 14245395), (20, 11396316), (23, 9909840), (24, 9496930), (30, 7597544), (40, 5698158), (46, 4954920), (48, 4748465), (60, 3798772), (69, 3303280), (80, 2849079), (92, 2477460), (115, 1981968), (120, 1899386), (138, 1651640), (157, 1451760), (184, 1238730), (230, 990984), (240, 949693), (263, 866640), (276, 825820), (314, 725880), (345, 660656), (368, 619365), (460, 495492), (471, 483920), (526, 433320), (552, 412910), (628, 362940), (690, 330328), (785, 290352), (789, 288880), (920, 247746), (942, 241960), (1052, 216660), (1104, 206455), (1256, 181470), (1315, 173328), (1380, 165164), (1570, 145176), (1578, 144440), (1840, 123873), (1884, 120980), (2104, 108330), (2355, 96784), (2512, 90735), (2630, 86664), (2760, 82582), (3140, 72588), (3156, 72220), (3611, 63120), (3768, 60490), (3945, 57776), (4208, 54165), (4710, 48392), (5260, 43332), (5520, 41291), (6049, 37680), (6280, 36294), (6312, 36110), (7222, 31560), (7536, 30245), (7890, 28888), (9420, 24196), (10520, 21666), (10833, 21040), (12098, 18840), (12560, 18147), (12624, 18055), (14444, 15780)]