394480320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 224

約数和(自身を含む): 1370453952

約数和(自身を除く): 975973632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 390, 416, 433, 438, 480, 520, 584, 624, 730, 780, 832, 866, 876, 949, 960, 1040, 1095, 1168, 1248, 1299, 1460, 1560, 1732, 1752, 1898, 2080, 2165, 2190, 2336, 2496, 2598, 2847, 2920, 3120, 3464, 3504, 3796, 4160, 4330, 4380, 4672, 4745, 5196, 5629, 5694, 5840, 6240, 6495, 6928, 7008, 7592, 8660, 8760, 9490, 10392, 11258, 11388, 11680, 12480, 12990, 13856, 14016, 14235, 15184, 16887, 17320, 17520, 18980, 20784, 22516, 22776, 23360, 25980, 27712, 28145, 28470, 30368, 31609, 33774, 34640, 35040, 37960, 41568, 45032, 45552, 51960, 56290, 56940, 60736, 63218, 67548, 69280, 70080, 75920, 83136, 84435, 90064, 91104, 94827, 103920, 112580, 113880, 126436, 135096, 138560, 151840, 158045, 168870, 180128, 182208, 189654, 207840, 225160, 227760, 252872, 270192, 303680, 316090, 337740, 360256, 379308, 410917, 415680, 450320, 455520, 474135, 505744, 540384, 632180, 675480, 758616, 821834, 900640, 911040, 948270, 1011488, 1080768, 1232751, 1264360, 1350960, 1517232, 1643668, 1801280, 1896540, 2022976, 2054585, 2465502, 2528720, 2701920, 3034464, 3287336, 3793080, 4109170, 4931004, 5057440, 5403840, 6068928, 6163755, 6574672, 7586160, 8218340, 9862008, 10114880, 12327510, 13149344, 15172320, 16436680, 19724016, 24655020, 26298688, 30344640, 32873360, 39448032, 49310040, 65746720, 78896064, 98620080, 131493440, 197240160, 394480320]

約数ペア:

[(1, 394480320), (2, 197240160), (3, 131493440), (4, 98620080), (5, 78896064), (6, 65746720), (8, 49310040), (10, 39448032), (12, 32873360), (13, 30344640), (15, 26298688), (16, 24655020), (20, 19724016), (24, 16436680), (26, 15172320), (30, 13149344), (32, 12327510), (39, 10114880), (40, 9862008), (48, 8218340), (52, 7586160), (60, 6574672), (64, 6163755), (65, 6068928), (73, 5403840), (78, 5057440), (80, 4931004), (96, 4109170), (104, 3793080), (120, 3287336), (130, 3034464), (146, 2701920), (156, 2528720), (160, 2465502), (192, 2054585), (195, 2022976), (208, 1896540), (219, 1801280), (240, 1643668), (260, 1517232), (292, 1350960), (312, 1264360), (320, 1232751), (365, 1080768), (390, 1011488), (416, 948270), (433, 911040), (438, 900640), (480, 821834), (520, 758616), (584, 675480), (624, 632180), (730, 540384), (780, 505744), (832, 474135), (866, 455520), (876, 450320), (949, 415680), (960, 410917), (1040, 379308), (1095, 360256), (1168, 337740), (1248, 316090), (1299, 303680), (1460, 270192), (1560, 252872), (1732, 227760), (1752, 225160), (1898, 207840), (2080, 189654), (2165, 182208), (2190, 180128), (2336, 168870), (2496, 158045), (2598, 151840), (2847, 138560), (2920, 135096), (3120, 126436), (3464, 113880), (3504, 112580), (3796, 103920), (4160, 94827), (4330, 91104), (4380, 90064), (4672, 84435), (4745, 83136), (5196, 75920), (5629, 70080), (5694, 69280), (5840, 67548), (6240, 63218), (6495, 60736), (6928, 56940), (7008, 56290), (7592, 51960), (8660, 45552), (8760, 45032), (9490, 41568), (10392, 37960), (11258, 35040), (11388, 34640), (11680, 33774), (12480, 31609), (12990, 30368), (13856, 28470), (14016, 28145), (14235, 27712), (15184, 25980), (16887, 23360), (17320, 22776), (17520, 22516), (18980, 20784)]