289399320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 192

約数和(自身を含む): 1101522240

約数和(自身を除く): 812122920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2801, 2870, 2952, 3444, 3690, 4305, 4920, 5166, 5602, 5740, 6888, 7380, 8403, 8610, 10332, 11204, 11480, 12915, 14005, 14760, 16806, 17220, 19607, 20664, 22408, 25209, 25830, 28010, 33612, 34440, 39214, 42015, 50418, 51660, 56020, 58821, 67224, 78428, 84030, 98035, 100836, 103320, 112040, 114841, 117642, 126045, 156856, 168060, 176463, 196070, 201672, 229682, 235284, 252090, 294105, 336120, 344523, 352926, 392140, 459364, 470568, 504180, 574205, 588210, 689046, 705852, 784280, 803887, 882315, 918728, 1008360, 1033569, 1148410, 1176420, 1378092, 1411704, 1607774, 1722615, 1764630, 2067138, 2296820, 2352840, 2411661, 2756184, 3215548, 3445230, 3529260, 4019435, 4134276, 4593640, 4823322, 5167845, 6431096, 6890460, 7058520, 7234983, 8038870, 8268552, 9646644, 10335690, 12058305, 13780920, 14469966, 16077740, 19293288, 20671380, 24116610, 28939932, 32155480, 36174915, 41342760, 48233220, 57879864, 72349830, 96466440, 144699660, 289399320]

約数ペア:

[(1, 289399320), (2, 144699660), (3, 96466440), (4, 72349830), (5, 57879864), (6, 48233220), (7, 41342760), (8, 36174915), (9, 32155480), (10, 28939932), (12, 24116610), (14, 20671380), (15, 19293288), (18, 16077740), (20, 14469966), (21, 13780920), (24, 12058305), (28, 10335690), (30, 9646644), (35, 8268552), (36, 8038870), (40, 7234983), (41, 7058520), (42, 6890460), (45, 6431096), (56, 5167845), (60, 4823322), (63, 4593640), (70, 4134276), (72, 4019435), (82, 3529260), (84, 3445230), (90, 3215548), (105, 2756184), (120, 2411661), (123, 2352840), (126, 2296820), (140, 2067138), (164, 1764630), (168, 1722615), (180, 1607774), (205, 1411704), (210, 1378092), (246, 1176420), (252, 1148410), (280, 1033569), (287, 1008360), (315, 918728), (328, 882315), (360, 803887), (369, 784280), (410, 705852), (420, 689046), (492, 588210), (504, 574205), (574, 504180), (615, 470568), (630, 459364), (738, 392140), (820, 352926), (840, 344523), (861, 336120), (984, 294105), (1148, 252090), (1230, 235284), (1260, 229682), (1435, 201672), (1476, 196070), (1640, 176463), (1722, 168060), (1845, 156856), (2296, 126045), (2460, 117642), (2520, 114841), (2583, 112040), (2801, 103320), (2870, 100836), (2952, 98035), (3444, 84030), (3690, 78428), (4305, 67224), (4920, 58821), (5166, 56020), (5602, 51660), (5740, 50418), (6888, 42015), (7380, 39214), (8403, 34440), (8610, 33612), (10332, 28010), (11204, 25830), (11480, 25209), (12915, 22408), (14005, 20664), (14760, 19607), (16806, 17220)]