219984120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 736646400

約数和(自身を除く): 516662280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 347, 360, 540, 587, 694, 1041, 1080, 1174, 1388, 1735, 1761, 2082, 2348, 2776, 2935, 3123, 3470, 3522, 4164, 4696, 5205, 5283, 5870, 6246, 6940, 7044, 8328, 8805, 9369, 10410, 10566, 11740, 12492, 13880, 14088, 15615, 15849, 17610, 18738, 20820, 21132, 23480, 24984, 26415, 31230, 31698, 35220, 37476, 41640, 42264, 46845, 52830, 62460, 63396, 70440, 74952, 79245, 93690, 105660, 124920, 126792, 158490, 187380, 203689, 211320, 316980, 374760, 407378, 611067, 633960, 814756, 1018445, 1222134, 1629512, 1833201, 2036890, 2444268, 3055335, 3666402, 4073780, 4888536, 5499603, 6110670, 7332804, 8147560, 9166005, 10999206, 12221340, 14665608, 18332010, 21998412, 24442680, 27498015, 36664020, 43996824, 54996030, 73328040, 109992060, 219984120]

約数ペア:

[(1, 219984120), (2, 109992060), (3, 73328040), (4, 54996030), (5, 43996824), (6, 36664020), (8, 27498015), (9, 24442680), (10, 21998412), (12, 18332010), (15, 14665608), (18, 12221340), (20, 10999206), (24, 9166005), (27, 8147560), (30, 7332804), (36, 6110670), (40, 5499603), (45, 4888536), (54, 4073780), (60, 3666402), (72, 3055335), (90, 2444268), (108, 2036890), (120, 1833201), (135, 1629512), (180, 1222134), (216, 1018445), (270, 814756), (347, 633960), (360, 611067), (540, 407378), (587, 374760), (694, 316980), (1041, 211320), (1080, 203689), (1174, 187380), (1388, 158490), (1735, 126792), (1761, 124920), (2082, 105660), (2348, 93690), (2776, 79245), (2935, 74952), (3123, 70440), (3470, 63396), (3522, 62460), (4164, 52830), (4696, 46845), (5205, 42264), (5283, 41640), (5870, 37476), (6246, 35220), (6940, 31698), (7044, 31230), (8328, 26415), (8805, 24984), (9369, 23480), (10410, 21132), (10566, 20820), (11740, 18738), (12492, 17610), (13880, 15849), (14088, 15615)]