266251440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 1035933696

約数和(自身を除く): 769682256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 73, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 146, 156, 167, 168, 182, 195, 208, 210, 219, 240, 260, 273, 280, 292, 312, 334, 336, 364, 365, 390, 420, 438, 455, 501, 511, 520, 546, 560, 584, 624, 668, 728, 730, 780, 835, 840, 876, 910, 949, 1002, 1022, 1040, 1092, 1095, 1168, 1169, 1336, 1365, 1456, 1460, 1533, 1560, 1670, 1680, 1752, 1820, 1898, 2004, 2044, 2171, 2184, 2190, 2338, 2505, 2555, 2672, 2730, 2847, 2920, 3066, 3120, 3340, 3504, 3507, 3640, 3796, 4008, 4088, 4342, 4368, 4380, 4676, 4745, 5010, 5110, 5460, 5694, 5840, 5845, 6132, 6513, 6643, 6680, 7014, 7280, 7592, 7665, 8016, 8176, 8684, 8760, 9352, 9490, 10020, 10220, 10855, 10920, 11388, 11690, 12191, 12264, 13026, 13286, 13360, 14028, 14235, 15184, 15197, 15330, 17368, 17520, 17535, 18704, 18980, 19929, 20040, 20440, 21710, 21840, 22776, 23380, 24382, 24528, 26052, 26572, 28056, 28470, 30394, 30660, 32565, 33215, 34736, 35070, 36573, 37960, 39858, 40080, 40880, 43420, 45552, 45591, 46760, 48764, 52104, 53144, 56112, 56940, 60788, 60955, 61320, 65130, 66430, 70140, 73146, 75920, 75985, 79716, 85337, 86840, 91182, 93520, 97528, 99645, 104208, 106288, 113880, 121576, 121910, 122640, 130260, 132860, 140280, 146292, 151970, 158483, 159432, 170674, 173680, 182364, 182865, 195056, 199290, 227760, 227955, 243152, 243820, 256011, 260520, 265720, 280560, 292584, 303940, 316966, 318864, 341348, 364728, 365730, 398580, 426685, 455910, 475449, 487640, 512022, 521040, 531440, 585168, 607880, 633932, 682696, 729456, 731460, 792415, 797160, 853370, 911820, 950898, 975280, 1024044, 1109381, 1215760, 1267864, 1280055, 1365392, 1462920, 1584830, 1594320, 1706740, 1823640, 1901796, 2048088, 2218762, 2377245, 2535728, 2560110, 2925840, 3169660, 3328143, 3413480, 3647280, 3803592, 4096176, 4437524, 4754490, 5120220, 5546905, 6339320, 6656286, 6826960, 7607184, 8875048, 9508980, 10240440, 11093810, 12678640, 13312572, 16640715, 17750096, 19017960, 20480880, 22187620, 26625144, 33281430, 38035920, 44375240, 53250288, 66562860, 88750480, 133125720, 266251440]

約数ペア:

[(1, 266251440), (2, 133125720), (3, 88750480), (4, 66562860), (5, 53250288), (6, 44375240), (7, 38035920), (8, 33281430), (10, 26625144), (12, 22187620), (13, 20480880), (14, 19017960), (15, 17750096), (16, 16640715), (20, 13312572), (21, 12678640), (24, 11093810), (26, 10240440), (28, 9508980), (30, 8875048), (35, 7607184), (39, 6826960), (40, 6656286), (42, 6339320), (48, 5546905), (52, 5120220), (56, 4754490), (60, 4437524), (65, 4096176), (70, 3803592), (73, 3647280), (78, 3413480), (80, 3328143), (84, 3169660), (91, 2925840), (104, 2560110), (105, 2535728), (112, 2377245), (120, 2218762), (130, 2048088), (140, 1901796), (146, 1823640), (156, 1706740), (167, 1594320), (168, 1584830), (182, 1462920), (195, 1365392), (208, 1280055), (210, 1267864), (219, 1215760), (240, 1109381), (260, 1024044), (273, 975280), (280, 950898), (292, 911820), (312, 853370), (334, 797160), (336, 792415), (364, 731460), (365, 729456), (390, 682696), (420, 633932), (438, 607880), (455, 585168), (501, 531440), (511, 521040), (520, 512022), (546, 487640), (560, 475449), (584, 455910), (624, 426685), (668, 398580), (728, 365730), (730, 364728), (780, 341348), (835, 318864), (840, 316966), (876, 303940), (910, 292584), (949, 280560), (1002, 265720), (1022, 260520), (1040, 256011), (1092, 243820), (1095, 243152), (1168, 227955), (1169, 227760), (1336, 199290), (1365, 195056), (1456, 182865), (1460, 182364), (1533, 173680), (1560, 170674), (1670, 159432), (1680, 158483), (1752, 151970), (1820, 146292), (1898, 140280), (2004, 132860), (2044, 130260), (2171, 122640), (2184, 121910), (2190, 121576), (2338, 113880), (2505, 106288), (2555, 104208), (2672, 99645), (2730, 97528), (2847, 93520), (2920, 91182), (3066, 86840), (3120, 85337), (3340, 79716), (3504, 75985), (3507, 75920), (3640, 73146), (3796, 70140), (4008, 66430), (4088, 65130), (4342, 61320), (4368, 60955), (4380, 60788), (4676, 56940), (4745, 56112), (5010, 53144), (5110, 52104), (5460, 48764), (5694, 46760), (5840, 45591), (5845, 45552), (6132, 43420), (6513, 40880), (6643, 40080), (6680, 39858), (7014, 37960), (7280, 36573), (7592, 35070), (7665, 34736), (8016, 33215), (8176, 32565), (8684, 30660), (8760, 30394), (9352, 28470), (9490, 28056), (10020, 26572), (10220, 26052), (10855, 24528), (10920, 24382), (11388, 23380), (11690, 22776), (12191, 21840), (12264, 21710), (13026, 20440), (13286, 20040), (13360, 19929), (14028, 18980), (14235, 18704), (15184, 17535), (15197, 17520), (15330, 17368)]