338073840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 240

約数和(自身を含む): 1287730080

約数和(自身を除く): 949656240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1901, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3802, 3952, 4446, 4560, 4680, 4940, 5703, 5928, 6840, 7410, 7604, 8892, 9360, 9505, 9880, 11115, 11406, 11856, 13680, 14820, 15208, 17109, 17784, 19010, 19760, 22230, 22812, 24713, 28515, 29640, 30416, 34218, 35568, 36119, 38020, 44460, 45624, 49426, 57030, 59280, 68436, 72238, 74139, 76040, 85545, 88920, 91248, 98852, 108357, 114060, 123565, 136872, 144476, 148278, 152080, 171090, 177840, 180595, 197704, 216714, 222417, 228120, 247130, 273744, 288952, 296556, 325071, 342180, 361190, 370695, 395408, 433428, 444834, 456240, 469547, 494260, 541785, 577904, 593112, 650142, 684360, 722380, 741390, 866856, 889668, 939094, 988520, 1083570, 1112085, 1186224, 1300284, 1368720, 1408641, 1444760, 1482780, 1625355, 1733712, 1779336, 1878188, 1977040, 2167140, 2224170, 2347735, 2600568, 2817282, 2889520, 2965560, 3250710, 3558672, 3756376, 4225923, 4334280, 4448340, 4695470, 5201136, 5634564, 5931120, 6501420, 7043205, 7512752, 8451846, 8668560, 8896680, 9390940, 11269128, 13002840, 14086410, 16903692, 17793360, 18781880, 21129615, 22538256, 26005680, 28172820, 33807384, 37563760, 42259230, 56345640, 67614768, 84518460, 112691280, 169036920, 338073840]

約数ペア:

[(1, 338073840), (2, 169036920), (3, 112691280), (4, 84518460), (5, 67614768), (6, 56345640), (8, 42259230), (9, 37563760), (10, 33807384), (12, 28172820), (13, 26005680), (15, 22538256), (16, 21129615), (18, 18781880), (19, 17793360), (20, 16903692), (24, 14086410), (26, 13002840), (30, 11269128), (36, 9390940), (38, 8896680), (39, 8668560), (40, 8451846), (45, 7512752), (48, 7043205), (52, 6501420), (57, 5931120), (60, 5634564), (65, 5201136), (72, 4695470), (76, 4448340), (78, 4334280), (80, 4225923), (90, 3756376), (95, 3558672), (104, 3250710), (114, 2965560), (117, 2889520), (120, 2817282), (130, 2600568), (144, 2347735), (152, 2224170), (156, 2167140), (171, 1977040), (180, 1878188), (190, 1779336), (195, 1733712), (208, 1625355), (228, 1482780), (234, 1444760), (240, 1408641), (247, 1368720), (260, 1300284), (285, 1186224), (304, 1112085), (312, 1083570), (342, 988520), (360, 939094), (380, 889668), (390, 866856), (456, 741390), (468, 722380), (494, 684360), (520, 650142), (570, 593112), (585, 577904), (624, 541785), (684, 494260), (720, 469547), (741, 456240), (760, 444834), (780, 433428), (855, 395408), (912, 370695), (936, 361190), (988, 342180), (1040, 325071), (1140, 296556), (1170, 288952), (1235, 273744), (1368, 247130), (1482, 228120), (1520, 222417), (1560, 216714), (1710, 197704), (1872, 180595), (1901, 177840), (1976, 171090), (2223, 152080), (2280, 148278), (2340, 144476), (2470, 136872), (2736, 123565), (2964, 114060), (3120, 108357), (3420, 98852), (3705, 91248), (3802, 88920), (3952, 85545), (4446, 76040), (4560, 74139), (4680, 72238), (4940, 68436), (5703, 59280), (5928, 57030), (6840, 49426), (7410, 45624), (7604, 44460), (8892, 38020), (9360, 36119), (9505, 35568), (9880, 34218), (11115, 30416), (11406, 29640), (11856, 28515), (13680, 24713), (14820, 22812), (15208, 22230), (17109, 19760), (17784, 19010)]