344989080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1694

約数の個数: 192

約数和(自身を含む): 1219046400

約数和(自身を除く): 874057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1627, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3254, 3420, 3534, 3720, 4712, 4881, 5301, 5580, 5890, 6508, 6840, 7068, 8135, 8835, 9762, 10602, 11160, 11780, 13016, 14136, 14643, 16270, 17670, 19524, 21204, 23560, 24405, 26505, 29286, 30913, 32540, 35340, 39048, 42408, 48810, 50437, 53010, 58572, 61826, 65080, 70680, 73215, 92739, 97620, 100874, 106020, 117144, 123652, 146430, 151311, 154565, 185478, 195240, 201748, 212040, 247304, 252185, 278217, 292860, 302622, 309130, 370956, 403496, 453933, 463695, 504370, 556434, 585720, 605244, 618260, 741912, 756555, 907866, 927390, 958303, 1008740, 1112868, 1210488, 1236520, 1391085, 1513110, 1815732, 1854780, 1916606, 2017480, 2225736, 2269665, 2782170, 2874909, 3026220, 3631464, 3709560, 3833212, 4539330, 4791515, 5564340, 5749818, 6052440, 7666424, 8624727, 9078660, 9583030, 11128680, 11499636, 14374545, 17249454, 18157320, 19166060, 22999272, 28749090, 34498908, 38332120, 43123635, 57498180, 68997816, 86247270, 114996360, 172494540, 344989080]

約数ペア:

[(1, 344989080), (2, 172494540), (3, 114996360), (4, 86247270), (5, 68997816), (6, 57498180), (8, 43123635), (9, 38332120), (10, 34498908), (12, 28749090), (15, 22999272), (18, 19166060), (19, 18157320), (20, 17249454), (24, 14374545), (30, 11499636), (31, 11128680), (36, 9583030), (38, 9078660), (40, 8624727), (45, 7666424), (57, 6052440), (60, 5749818), (62, 5564340), (72, 4791515), (76, 4539330), (90, 3833212), (93, 3709560), (95, 3631464), (114, 3026220), (120, 2874909), (124, 2782170), (152, 2269665), (155, 2225736), (171, 2017480), (180, 1916606), (186, 1854780), (190, 1815732), (228, 1513110), (248, 1391085), (279, 1236520), (285, 1210488), (310, 1112868), (342, 1008740), (360, 958303), (372, 927390), (380, 907866), (456, 756555), (465, 741912), (558, 618260), (570, 605244), (589, 585720), (620, 556434), (684, 504370), (744, 463695), (760, 453933), (855, 403496), (930, 370956), (1116, 309130), (1140, 302622), (1178, 292860), (1240, 278217), (1368, 252185), (1395, 247304), (1627, 212040), (1710, 201748), (1767, 195240), (1860, 185478), (2232, 154565), (2280, 151311), (2356, 146430), (2790, 123652), (2945, 117144), (3254, 106020), (3420, 100874), (3534, 97620), (3720, 92739), (4712, 73215), (4881, 70680), (5301, 65080), (5580, 61826), (5890, 58572), (6508, 53010), (6840, 50437), (7068, 48810), (8135, 42408), (8835, 39048), (9762, 35340), (10602, 32540), (11160, 30913), (11780, 29286), (13016, 26505), (14136, 24405), (14643, 23560), (16270, 21204), (17670, 19524)]