155690080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 493891776

約数和(自身を除く): 338201696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 37, 40, 52, 56, 65, 68, 70, 74, 80, 85, 91, 104, 112, 119, 130, 136, 140, 148, 160, 170, 182, 185, 208, 221, 224, 238, 259, 260, 272, 280, 289, 296, 340, 364, 370, 416, 442, 455, 476, 481, 518, 520, 544, 560, 578, 592, 595, 629, 680, 728, 740, 884, 910, 952, 962, 1036, 1040, 1105, 1120, 1156, 1184, 1190, 1258, 1295, 1360, 1445, 1456, 1480, 1547, 1768, 1820, 1904, 1924, 2023, 2072, 2080, 2210, 2312, 2380, 2405, 2516, 2590, 2720, 2890, 2912, 2960, 3094, 3145, 3367, 3536, 3640, 3757, 3808, 3848, 4046, 4144, 4403, 4420, 4624, 4760, 4810, 5032, 5180, 5780, 5920, 6188, 6290, 6734, 7072, 7280, 7514, 7696, 7735, 8092, 8177, 8288, 8806, 8840, 9248, 9520, 9620, 10064, 10115, 10360, 10693, 11560, 12376, 12580, 13468, 14560, 15028, 15392, 15470, 16184, 16354, 16835, 17612, 17680, 18785, 19040, 19240, 20128, 20230, 20720, 21386, 22015, 23120, 24752, 25160, 26299, 26936, 30056, 30940, 32368, 32708, 33670, 35224, 35360, 37570, 38480, 40460, 40885, 41440, 42772, 44030, 46240, 49504, 50320, 52598, 53465, 53872, 57239, 60112, 61880, 64736, 65416, 67340, 70448, 74851, 75140, 76960, 80920, 81770, 85544, 88060, 100640, 105196, 106930, 107744, 114478, 120224, 123760, 130832, 131495, 134680, 139009, 140896, 149702, 150280, 161840, 163540, 171088, 176120, 210392, 213860, 228956, 247520, 261664, 262990, 269360, 278018, 286195, 299404, 300560, 323680, 327080, 342176, 352240, 374255, 420784, 427720, 457912, 525980, 538720, 556036, 572390, 598808, 601120, 654160, 695045, 704480, 748510, 841568, 855440, 915824, 973063, 1051960, 1112072, 1144780, 1197616, 1308320, 1390090, 1497020, 1710880, 1831648, 1946126, 2103920, 2224144, 2289560, 2395232, 2780180, 2994040, 3892252, 4207840, 4448288, 4579120, 4865315, 5560360, 5988080, 7784504, 9158240, 9730630, 11120720, 11976160, 15569008, 19461260, 22241440, 31138016, 38922520, 77845040, 155690080]

約数ペア:

[(1, 155690080), (2, 77845040), (4, 38922520), (5, 31138016), (7, 22241440), (8, 19461260), (10, 15569008), (13, 11976160), (14, 11120720), (16, 9730630), (17, 9158240), (20, 7784504), (26, 5988080), (28, 5560360), (32, 4865315), (34, 4579120), (35, 4448288), (37, 4207840), (40, 3892252), (52, 2994040), (56, 2780180), (65, 2395232), (68, 2289560), (70, 2224144), (74, 2103920), (80, 1946126), (85, 1831648), (91, 1710880), (104, 1497020), (112, 1390090), (119, 1308320), (130, 1197616), (136, 1144780), (140, 1112072), (148, 1051960), (160, 973063), (170, 915824), (182, 855440), (185, 841568), (208, 748510), (221, 704480), (224, 695045), (238, 654160), (259, 601120), (260, 598808), (272, 572390), (280, 556036), (289, 538720), (296, 525980), (340, 457912), (364, 427720), (370, 420784), (416, 374255), (442, 352240), (455, 342176), (476, 327080), (481, 323680), (518, 300560), (520, 299404), (544, 286195), (560, 278018), (578, 269360), (592, 262990), (595, 261664), (629, 247520), (680, 228956), (728, 213860), (740, 210392), (884, 176120), (910, 171088), (952, 163540), (962, 161840), (1036, 150280), (1040, 149702), (1105, 140896), (1120, 139009), (1156, 134680), (1184, 131495), (1190, 130832), (1258, 123760), (1295, 120224), (1360, 114478), (1445, 107744), (1456, 106930), (1480, 105196), (1547, 100640), (1768, 88060), (1820, 85544), (1904, 81770), (1924, 80920), (2023, 76960), (2072, 75140), (2080, 74851), (2210, 70448), (2312, 67340), (2380, 65416), (2405, 64736), (2516, 61880), (2590, 60112), (2720, 57239), (2890, 53872), (2912, 53465), (2960, 52598), (3094, 50320), (3145, 49504), (3367, 46240), (3536, 44030), (3640, 42772), (3757, 41440), (3808, 40885), (3848, 40460), (4046, 38480), (4144, 37570), (4403, 35360), (4420, 35224), (4624, 33670), (4760, 32708), (4810, 32368), (5032, 30940), (5180, 30056), (5780, 26936), (5920, 26299), (6188, 25160), (6290, 24752), (6734, 23120), (7072, 22015), (7280, 21386), (7514, 20720), (7696, 20230), (7735, 20128), (8092, 19240), (8177, 19040), (8288, 18785), (8806, 17680), (8840, 17612), (9248, 16835), (9520, 16354), (9620, 16184), (10064, 15470), (10115, 15392), (10360, 15028), (10693, 14560), (11560, 13468), (12376, 12580)]