349793040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 160

約数和(自身を含む): 1157068800

約数和(自身を除く): 807275760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 570, 632, 760, 790, 912, 948, 971, 1140, 1185, 1264, 1501, 1520, 1580, 1896, 1942, 2280, 2370, 2913, 3002, 3160, 3792, 3884, 4503, 4560, 4740, 4855, 5826, 6004, 6320, 7505, 7768, 9006, 9480, 9710, 11652, 12008, 14565, 15010, 15536, 18012, 18449, 18960, 19420, 22515, 23304, 24016, 29130, 30020, 36024, 36898, 38840, 45030, 46608, 55347, 58260, 60040, 72048, 73796, 76709, 77680, 90060, 92245, 110694, 116520, 120080, 147592, 153418, 180120, 184490, 221388, 230127, 233040, 276735, 295184, 306836, 360240, 368980, 383545, 442776, 460254, 553470, 613672, 737960, 767090, 885552, 920508, 1106940, 1150635, 1227344, 1457471, 1475920, 1534180, 1841016, 2213880, 2301270, 2914942, 3068360, 3682032, 4372413, 4427760, 4602540, 5829884, 6136720, 7287355, 8744826, 9205080, 11659768, 14574710, 17489652, 18410160, 21862065, 23319536, 29149420, 34979304, 43724130, 58298840, 69958608, 87448260, 116597680, 174896520, 349793040]

約数ペア:

[(1, 349793040), (2, 174896520), (3, 116597680), (4, 87448260), (5, 69958608), (6, 58298840), (8, 43724130), (10, 34979304), (12, 29149420), (15, 23319536), (16, 21862065), (19, 18410160), (20, 17489652), (24, 14574710), (30, 11659768), (38, 9205080), (40, 8744826), (48, 7287355), (57, 6136720), (60, 5829884), (76, 4602540), (79, 4427760), (80, 4372413), (95, 3682032), (114, 3068360), (120, 2914942), (152, 2301270), (158, 2213880), (190, 1841016), (228, 1534180), (237, 1475920), (240, 1457471), (285, 1227344), (304, 1150635), (316, 1106940), (380, 920508), (395, 885552), (456, 767090), (474, 737960), (570, 613672), (632, 553470), (760, 460254), (790, 442776), (912, 383545), (948, 368980), (971, 360240), (1140, 306836), (1185, 295184), (1264, 276735), (1501, 233040), (1520, 230127), (1580, 221388), (1896, 184490), (1942, 180120), (2280, 153418), (2370, 147592), (2913, 120080), (3002, 116520), (3160, 110694), (3792, 92245), (3884, 90060), (4503, 77680), (4560, 76709), (4740, 73796), (4855, 72048), (5826, 60040), (6004, 58260), (6320, 55347), (7505, 46608), (7768, 45030), (9006, 38840), (9480, 36898), (9710, 36024), (11652, 30020), (12008, 29130), (14565, 24016), (15010, 23304), (15536, 22515), (18012, 19420), (18449, 18960)]