273996480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 935760384

約数和(自身を除く): 661763904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 103, 120, 136, 160, 163, 170, 192, 204, 206, 240, 255, 272, 309, 320, 326, 340, 408, 412, 480, 489, 510, 515, 544, 618, 652, 680, 815, 816, 824, 960, 978, 1020, 1030, 1088, 1236, 1304, 1360, 1545, 1630, 1632, 1648, 1751, 1956, 2040, 2060, 2445, 2472, 2608, 2720, 2771, 3090, 3260, 3264, 3296, 3502, 3912, 4080, 4120, 4890, 4944, 5216, 5253, 5440, 5542, 6180, 6520, 6592, 7004, 7824, 8160, 8240, 8313, 8755, 9780, 9888, 10432, 10506, 11084, 12360, 13040, 13855, 14008, 15648, 16320, 16480, 16626, 16789, 17510, 19560, 19776, 21012, 22168, 24720, 26080, 26265, 27710, 28016, 31296, 32960, 33252, 33578, 35020, 39120, 41565, 42024, 44336, 49440, 50367, 52160, 52530, 55420, 56032, 66504, 67156, 70040, 78240, 83130, 83945, 84048, 88672, 98880, 100734, 105060, 110840, 112064, 133008, 134312, 140080, 156480, 166260, 167890, 168096, 177344, 201468, 210120, 221680, 251835, 266016, 268624, 280160, 285413, 332520, 335780, 336192, 402936, 420240, 443360, 503670, 532032, 537248, 560320, 570826, 665040, 671560, 805872, 840480, 856239, 886720, 1007340, 1074496, 1141652, 1330080, 1343120, 1427065, 1611744, 1680960, 1712478, 2014680, 2283304, 2660160, 2686240, 2854130, 3223488, 3424956, 4029360, 4281195, 4566608, 5372480, 5708260, 6849912, 8058720, 8562390, 9133216, 11416520, 13699824, 16117440, 17124780, 18266432, 22833040, 27399648, 34249560, 45666080, 54799296, 68499120, 91332160, 136998240, 273996480]

約数ペア:

[(1, 273996480), (2, 136998240), (3, 91332160), (4, 68499120), (5, 54799296), (6, 45666080), (8, 34249560), (10, 27399648), (12, 22833040), (15, 18266432), (16, 17124780), (17, 16117440), (20, 13699824), (24, 11416520), (30, 9133216), (32, 8562390), (34, 8058720), (40, 6849912), (48, 5708260), (51, 5372480), (60, 4566608), (64, 4281195), (68, 4029360), (80, 3424956), (85, 3223488), (96, 2854130), (102, 2686240), (103, 2660160), (120, 2283304), (136, 2014680), (160, 1712478), (163, 1680960), (170, 1611744), (192, 1427065), (204, 1343120), (206, 1330080), (240, 1141652), (255, 1074496), (272, 1007340), (309, 886720), (320, 856239), (326, 840480), (340, 805872), (408, 671560), (412, 665040), (480, 570826), (489, 560320), (510, 537248), (515, 532032), (544, 503670), (618, 443360), (652, 420240), (680, 402936), (815, 336192), (816, 335780), (824, 332520), (960, 285413), (978, 280160), (1020, 268624), (1030, 266016), (1088, 251835), (1236, 221680), (1304, 210120), (1360, 201468), (1545, 177344), (1630, 168096), (1632, 167890), (1648, 166260), (1751, 156480), (1956, 140080), (2040, 134312), (2060, 133008), (2445, 112064), (2472, 110840), (2608, 105060), (2720, 100734), (2771, 98880), (3090, 88672), (3260, 84048), (3264, 83945), (3296, 83130), (3502, 78240), (3912, 70040), (4080, 67156), (4120, 66504), (4890, 56032), (4944, 55420), (5216, 52530), (5253, 52160), (5440, 50367), (5542, 49440), (6180, 44336), (6520, 42024), (6592, 41565), (7004, 39120), (7824, 35020), (8160, 33578), (8240, 33252), (8313, 32960), (8755, 31296), (9780, 28016), (9888, 27710), (10432, 26265), (10506, 26080), (11084, 24720), (12360, 22168), (13040, 21012), (13855, 19776), (14008, 19560), (15648, 17510), (16320, 16789), (16480, 16626)]