338786280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 256

約数和(自身を含む): 1323302400

約数和(自身を除く): 984516120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 984, 1080, 1093, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 2186, 2214, 2296, 2460, 2520, 2583, 2870, 2952, 3279, 3444, 3690, 3780, 4305, 4372, 4428, 4920, 5166, 5465, 5535, 5740, 6558, 6888, 7380, 7560, 7651, 7749, 8610, 8744, 8856, 9837, 10332, 10930, 11070, 11480, 12915, 13116, 14760, 15302, 15498, 16395, 17220, 19674, 20664, 21860, 22140, 22953, 25830, 26232, 29511, 30604, 30996, 32790, 34440, 38255, 38745, 39348, 43720, 44280, 44813, 45906, 49185, 51660, 59022, 61208, 61992, 65580, 68859, 76510, 77490, 78696, 89626, 91812, 98370, 103320, 114765, 118044, 131160, 134439, 137718, 147555, 153020, 154980, 179252, 183624, 196740, 206577, 224065, 229530, 236088, 268878, 275436, 295110, 306040, 309960, 313691, 344295, 358504, 393480, 403317, 413154, 448130, 459060, 537756, 550872, 590220, 627382, 672195, 688590, 806634, 826308, 896260, 918120, 941073, 1032885, 1075512, 1180440, 1209951, 1254764, 1344390, 1377180, 1568455, 1613268, 1652616, 1792520, 1882146, 2016585, 2065770, 2419902, 2509528, 2688780, 2754360, 2823219, 3136910, 3226536, 3764292, 4033170, 4131540, 4705365, 4839804, 5377560, 5646438, 6049755, 6273820, 7528584, 8066340, 8263080, 8469657, 9410730, 9679608, 11292876, 12099510, 12547640, 14116095, 16132680, 16939314, 18821460, 22585752, 24199020, 28232190, 33878628, 37642920, 42348285, 48398040, 56464380, 67757256, 84696570, 112928760, 169393140, 338786280]

約数ペア:

[(1, 338786280), (2, 169393140), (3, 112928760), (4, 84696570), (5, 67757256), (6, 56464380), (7, 48398040), (8, 42348285), (9, 37642920), (10, 33878628), (12, 28232190), (14, 24199020), (15, 22585752), (18, 18821460), (20, 16939314), (21, 16132680), (24, 14116095), (27, 12547640), (28, 12099510), (30, 11292876), (35, 9679608), (36, 9410730), (40, 8469657), (41, 8263080), (42, 8066340), (45, 7528584), (54, 6273820), (56, 6049755), (60, 5646438), (63, 5377560), (70, 4839804), (72, 4705365), (82, 4131540), (84, 4033170), (90, 3764292), (105, 3226536), (108, 3136910), (120, 2823219), (123, 2754360), (126, 2688780), (135, 2509528), (140, 2419902), (164, 2065770), (168, 2016585), (180, 1882146), (189, 1792520), (205, 1652616), (210, 1613268), (216, 1568455), (246, 1377180), (252, 1344390), (270, 1254764), (280, 1209951), (287, 1180440), (315, 1075512), (328, 1032885), (360, 941073), (369, 918120), (378, 896260), (410, 826308), (420, 806634), (492, 688590), (504, 672195), (540, 627382), (574, 590220), (615, 550872), (630, 537756), (738, 459060), (756, 448130), (820, 413154), (840, 403317), (861, 393480), (945, 358504), (984, 344295), (1080, 313691), (1093, 309960), (1107, 306040), (1148, 295110), (1230, 275436), (1260, 268878), (1435, 236088), (1476, 229530), (1512, 224065), (1640, 206577), (1722, 196740), (1845, 183624), (1890, 179252), (2186, 154980), (2214, 153020), (2296, 147555), (2460, 137718), (2520, 134439), (2583, 131160), (2870, 118044), (2952, 114765), (3279, 103320), (3444, 98370), (3690, 91812), (3780, 89626), (4305, 78696), (4372, 77490), (4428, 76510), (4920, 68859), (5166, 65580), (5465, 61992), (5535, 61208), (5740, 59022), (6558, 51660), (6888, 49185), (7380, 45906), (7560, 44813), (7651, 44280), (7749, 43720), (8610, 39348), (8744, 38745), (8856, 38255), (9837, 34440), (10332, 32790), (10930, 30996), (11070, 30604), (11480, 29511), (12915, 26232), (13116, 25830), (14760, 22953), (15302, 22140), (15498, 21860), (16395, 20664), (17220, 19674)]