619441920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3207

約数の個数: 216

約数和(自身を含む): 2269992816

約数和(自身を除く): 1650550896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3163, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6326, 6528, 8160, 9489, 9792, 10880, 11520, 12240, 12652, 13056, 15815, 16320, 18978, 19584, 21760, 24480, 25304, 28467, 31630, 32640, 37956, 39168, 47445, 48960, 50608, 53771, 56934, 63260, 65280, 75912, 94890, 97920, 101216, 107542, 113868, 126520, 142335, 151824, 161313, 189780, 195840, 202432, 215084, 227736, 253040, 268855, 284670, 303648, 322626, 379560, 404864, 430168, 455472, 483939, 506080, 537710, 569340, 607296, 645252, 759120, 806565, 809728, 860336, 910944, 967878, 1012160, 1075420, 1138680, 1214592, 1290504, 1518240, 1613130, 1720672, 1821888, 1935756, 2024320, 2150840, 2277360, 2419695, 2429184, 2581008, 3036480, 3226260, 3441344, 3643776, 3871512, 4048640, 4301680, 4554720, 4839390, 5162016, 6072960, 6452520, 6882688, 7287552, 7743024, 8603360, 9109440, 9678780, 10324032, 12145920, 12905040, 13765376, 15486048, 17206720, 18218880, 19357560, 20648064, 25810080, 30972096, 34413440, 36437760, 38715120, 41296128, 51620160, 61944192, 68826880, 77430240, 103240320, 123888384, 154860480, 206480640, 309720960, 619441920]

約数ペア:

[(1, 619441920), (2, 309720960), (3, 206480640), (4, 154860480), (5, 123888384), (6, 103240320), (8, 77430240), (9, 68826880), (10, 61944192), (12, 51620160), (15, 41296128), (16, 38715120), (17, 36437760), (18, 34413440), (20, 30972096), (24, 25810080), (30, 20648064), (32, 19357560), (34, 18218880), (36, 17206720), (40, 15486048), (45, 13765376), (48, 12905040), (51, 12145920), (60, 10324032), (64, 9678780), (68, 9109440), (72, 8603360), (80, 7743024), (85, 7287552), (90, 6882688), (96, 6452520), (102, 6072960), (120, 5162016), (128, 4839390), (136, 4554720), (144, 4301680), (153, 4048640), (160, 3871512), (170, 3643776), (180, 3441344), (192, 3226260), (204, 3036480), (240, 2581008), (255, 2429184), (256, 2419695), (272, 2277360), (288, 2150840), (306, 2024320), (320, 1935756), (340, 1821888), (360, 1720672), (384, 1613130), (408, 1518240), (480, 1290504), (510, 1214592), (544, 1138680), (576, 1075420), (612, 1012160), (640, 967878), (680, 910944), (720, 860336), (765, 809728), (768, 806565), (816, 759120), (960, 645252), (1020, 607296), (1088, 569340), (1152, 537710), (1224, 506080), (1280, 483939), (1360, 455472), (1440, 430168), (1530, 404864), (1632, 379560), (1920, 322626), (2040, 303648), (2176, 284670), (2304, 268855), (2448, 253040), (2720, 227736), (2880, 215084), (3060, 202432), (3163, 195840), (3264, 189780), (3840, 161313), (4080, 151824), (4352, 142335), (4896, 126520), (5440, 113868), (5760, 107542), (6120, 101216), (6326, 97920), (6528, 94890), (8160, 75912), (9489, 65280), (9792, 63260), (10880, 56934), (11520, 53771), (12240, 50608), (12652, 48960), (13056, 47445), (15815, 39168), (16320, 37956), (18978, 32640), (19584, 31630), (21760, 28467), (24480, 25304)]