349329240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 1270080000

約数和(自身を除く): 920750760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 139, 156, 179, 180, 195, 216, 234, 260, 270, 278, 312, 351, 358, 360, 390, 417, 468, 520, 537, 540, 556, 585, 695, 702, 716, 780, 834, 895, 936, 1074, 1080, 1112, 1170, 1251, 1390, 1404, 1432, 1560, 1611, 1668, 1755, 1790, 1807, 2085, 2148, 2327, 2340, 2502, 2685, 2780, 2808, 3222, 3336, 3510, 3580, 3614, 3753, 4170, 4296, 4654, 4680, 4833, 5004, 5370, 5421, 5560, 6255, 6444, 6981, 7020, 7160, 7228, 7506, 8055, 8340, 9035, 9308, 9666, 10008, 10740, 10842, 11635, 12510, 12888, 13962, 14040, 14456, 15012, 16110, 16263, 16680, 18070, 18616, 18765, 19332, 20943, 21480, 21684, 23270, 24165, 24881, 25020, 27105, 27924, 30024, 32220, 32526, 34905, 36140, 37530, 38664, 41886, 43368, 46540, 48330, 48789, 49762, 50040, 54210, 55848, 62829, 64440, 65052, 69810, 72280, 74643, 75060, 81315, 83772, 93080, 96660, 97578, 99524, 104715, 108420, 124405, 125658, 130104, 139620, 149286, 150120, 162630, 167544, 193320, 195156, 199048, 209430, 216840, 223929, 243945, 248810, 251316, 279240, 298572, 314145, 323453, 325260, 373215, 390312, 418860, 447858, 487890, 497620, 502632, 597144, 628290, 646906, 650520, 671787, 746430, 837720, 895716, 970359, 975780, 995240, 1119645, 1256580, 1293812, 1343574, 1492860, 1617265, 1791432, 1940718, 1951560, 2239290, 2513160, 2587624, 2687148, 2911077, 2985720, 3234530, 3358935, 3881436, 4478580, 4851795, 5374296, 5822154, 6469060, 6717870, 7762872, 8733231, 8957160, 9703590, 11644308, 12938120, 13435740, 14555385, 17466462, 19407180, 23288616, 26871480, 29110770, 34932924, 38814360, 43666155, 58221540, 69865848, 87332310, 116443080, 174664620, 349329240]

約数ペア:

[(1, 349329240), (2, 174664620), (3, 116443080), (4, 87332310), (5, 69865848), (6, 58221540), (8, 43666155), (9, 38814360), (10, 34932924), (12, 29110770), (13, 26871480), (15, 23288616), (18, 19407180), (20, 17466462), (24, 14555385), (26, 13435740), (27, 12938120), (30, 11644308), (36, 9703590), (39, 8957160), (40, 8733231), (45, 7762872), (52, 6717870), (54, 6469060), (60, 5822154), (65, 5374296), (72, 4851795), (78, 4478580), (90, 3881436), (104, 3358935), (108, 3234530), (117, 2985720), (120, 2911077), (130, 2687148), (135, 2587624), (139, 2513160), (156, 2239290), (179, 1951560), (180, 1940718), (195, 1791432), (216, 1617265), (234, 1492860), (260, 1343574), (270, 1293812), (278, 1256580), (312, 1119645), (351, 995240), (358, 975780), (360, 970359), (390, 895716), (417, 837720), (468, 746430), (520, 671787), (537, 650520), (540, 646906), (556, 628290), (585, 597144), (695, 502632), (702, 497620), (716, 487890), (780, 447858), (834, 418860), (895, 390312), (936, 373215), (1074, 325260), (1080, 323453), (1112, 314145), (1170, 298572), (1251, 279240), (1390, 251316), (1404, 248810), (1432, 243945), (1560, 223929), (1611, 216840), (1668, 209430), (1755, 199048), (1790, 195156), (1807, 193320), (2085, 167544), (2148, 162630), (2327, 150120), (2340, 149286), (2502, 139620), (2685, 130104), (2780, 125658), (2808, 124405), (3222, 108420), (3336, 104715), (3510, 99524), (3580, 97578), (3614, 96660), (3753, 93080), (4170, 83772), (4296, 81315), (4654, 75060), (4680, 74643), (4833, 72280), (5004, 69810), (5370, 65052), (5421, 64440), (5560, 62829), (6255, 55848), (6444, 54210), (6981, 50040), (7020, 49762), (7160, 48789), (7228, 48330), (7506, 46540), (8055, 43368), (8340, 41886), (9035, 38664), (9308, 37530), (9666, 36140), (10008, 34905), (10740, 32526), (10842, 32220), (11635, 30024), (12510, 27924), (12888, 27105), (13962, 25020), (14040, 24881), (14456, 24165), (15012, 23270), (16110, 21684), (16263, 21480), (16680, 20943), (18070, 19332), (18616, 18765)]