355001920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 224

約数和(自身を含む): 1060996608

約数和(自身を除く): 705994688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 167, 182, 208, 224, 260, 280, 292, 320, 334, 364, 365, 416, 448, 455, 511, 520, 560, 584, 668, 728, 730, 832, 835, 910, 949, 1022, 1040, 1120, 1168, 1169, 1336, 1456, 1460, 1670, 1820, 1898, 2044, 2080, 2171, 2240, 2336, 2338, 2555, 2672, 2912, 2920, 3340, 3640, 3796, 4088, 4160, 4342, 4672, 4676, 4745, 5110, 5344, 5824, 5840, 5845, 6643, 6680, 7280, 7592, 8176, 8684, 9352, 9490, 10220, 10688, 10855, 11680, 11690, 12191, 13286, 13360, 14560, 15184, 15197, 16352, 17368, 18704, 18980, 20440, 21710, 23360, 23380, 24382, 26572, 26720, 29120, 30368, 30394, 32704, 33215, 34736, 37408, 37960, 40880, 43420, 46760, 48764, 53144, 53440, 60736, 60788, 60955, 66430, 69472, 74816, 75920, 75985, 81760, 85337, 86840, 93520, 97528, 106288, 121576, 121910, 132860, 138944, 151840, 151970, 158483, 163520, 170674, 173680, 187040, 195056, 212576, 243152, 243820, 265720, 303680, 303940, 316966, 341348, 347360, 374080, 390112, 425152, 426685, 486304, 487640, 531440, 607880, 633932, 682696, 694720, 780224, 792415, 853370, 972608, 975280, 1062880, 1109381, 1215760, 1267864, 1365392, 1584830, 1706740, 1950560, 2125760, 2218762, 2431520, 2535728, 2730784, 3169660, 3413480, 3901120, 4437524, 4863040, 5071456, 5461568, 5546905, 6339320, 6826960, 8875048, 10142912, 11093810, 12678640, 13653920, 17750096, 22187620, 25357280, 27307840, 35500192, 44375240, 50714560, 71000384, 88750480, 177500960, 355001920]

約数ペア:

[(1, 355001920), (2, 177500960), (4, 88750480), (5, 71000384), (7, 50714560), (8, 44375240), (10, 35500192), (13, 27307840), (14, 25357280), (16, 22187620), (20, 17750096), (26, 13653920), (28, 12678640), (32, 11093810), (35, 10142912), (40, 8875048), (52, 6826960), (56, 6339320), (64, 5546905), (65, 5461568), (70, 5071456), (73, 4863040), (80, 4437524), (91, 3901120), (104, 3413480), (112, 3169660), (130, 2730784), (140, 2535728), (146, 2431520), (160, 2218762), (167, 2125760), (182, 1950560), (208, 1706740), (224, 1584830), (260, 1365392), (280, 1267864), (292, 1215760), (320, 1109381), (334, 1062880), (364, 975280), (365, 972608), (416, 853370), (448, 792415), (455, 780224), (511, 694720), (520, 682696), (560, 633932), (584, 607880), (668, 531440), (728, 487640), (730, 486304), (832, 426685), (835, 425152), (910, 390112), (949, 374080), (1022, 347360), (1040, 341348), (1120, 316966), (1168, 303940), (1169, 303680), (1336, 265720), (1456, 243820), (1460, 243152), (1670, 212576), (1820, 195056), (1898, 187040), (2044, 173680), (2080, 170674), (2171, 163520), (2240, 158483), (2336, 151970), (2338, 151840), (2555, 138944), (2672, 132860), (2912, 121910), (2920, 121576), (3340, 106288), (3640, 97528), (3796, 93520), (4088, 86840), (4160, 85337), (4342, 81760), (4672, 75985), (4676, 75920), (4745, 74816), (5110, 69472), (5344, 66430), (5824, 60955), (5840, 60788), (5845, 60736), (6643, 53440), (6680, 53144), (7280, 48764), (7592, 46760), (8176, 43420), (8684, 40880), (9352, 37960), (9490, 37408), (10220, 34736), (10688, 33215), (10855, 32704), (11680, 30394), (11690, 30368), (12191, 29120), (13286, 26720), (13360, 26572), (14560, 24382), (15184, 23380), (15197, 23360), (16352, 21710), (17368, 20440), (18704, 18980)]