199063440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:766

約数の個数: 160

約数和(自身を含む): 691205760

約数和(自身を除く): 492142320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 587, 628, 720, 785, 942, 1080, 1174, 1256, 1413, 1570, 1761, 1884, 2160, 2348, 2355, 2512, 2826, 2935, 3140, 3522, 3768, 4239, 4696, 4710, 5283, 5652, 5870, 6280, 7044, 7065, 7536, 8478, 8805, 9392, 9420, 10566, 11304, 11740, 12560, 14088, 14130, 15849, 16956, 17610, 18840, 21132, 21195, 22608, 23480, 26415, 28176, 28260, 31698, 33912, 35220, 37680, 42264, 42390, 46960, 52830, 56520, 63396, 67824, 70440, 79245, 84528, 84780, 92159, 105660, 113040, 126792, 140880, 158490, 169560, 184318, 211320, 253584, 276477, 316980, 339120, 368636, 422640, 460795, 552954, 633960, 737272, 829431, 921590, 1105908, 1267920, 1382385, 1474544, 1658862, 1843180, 2211816, 2488293, 2764770, 3317724, 3686360, 4147155, 4423632, 4976586, 5529540, 6635448, 7372720, 8294310, 9953172, 11059080, 12441465, 13270896, 16588620, 19906344, 22118160, 24882930, 33177240, 39812688, 49765860, 66354480, 99531720, 199063440]

約数ペア:

[(1, 199063440), (2, 99531720), (3, 66354480), (4, 49765860), (5, 39812688), (6, 33177240), (8, 24882930), (9, 22118160), (10, 19906344), (12, 16588620), (15, 13270896), (16, 12441465), (18, 11059080), (20, 9953172), (24, 8294310), (27, 7372720), (30, 6635448), (36, 5529540), (40, 4976586), (45, 4423632), (48, 4147155), (54, 3686360), (60, 3317724), (72, 2764770), (80, 2488293), (90, 2211816), (108, 1843180), (120, 1658862), (135, 1474544), (144, 1382385), (157, 1267920), (180, 1105908), (216, 921590), (240, 829431), (270, 737272), (314, 633960), (360, 552954), (432, 460795), (471, 422640), (540, 368636), (587, 339120), (628, 316980), (720, 276477), (785, 253584), (942, 211320), (1080, 184318), (1174, 169560), (1256, 158490), (1413, 140880), (1570, 126792), (1761, 113040), (1884, 105660), (2160, 92159), (2348, 84780), (2355, 84528), (2512, 79245), (2826, 70440), (2935, 67824), (3140, 63396), (3522, 56520), (3768, 52830), (4239, 46960), (4696, 42390), (4710, 42264), (5283, 37680), (5652, 35220), (5870, 33912), (6280, 31698), (7044, 28260), (7065, 28176), (7536, 26415), (8478, 23480), (8805, 22608), (9392, 21195), (9420, 21132), (10566, 18840), (11304, 17610), (11740, 16956), (12560, 15849), (14088, 14130)]