7315739880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1980

約数の個数: 256

約数和(自身を含む): 24324572160

約数和(自身を除く): 17008832280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 47, 51, 60, 68, 82, 85, 94, 102, 120, 123, 136, 141, 164, 170, 188, 204, 205, 235, 246, 255, 282, 328, 340, 376, 408, 410, 470, 492, 510, 564, 615, 680, 697, 705, 799, 820, 940, 984, 1020, 1128, 1230, 1394, 1410, 1598, 1640, 1861, 1880, 1927, 2040, 2091, 2397, 2460, 2788, 2820, 3196, 3485, 3722, 3854, 3995, 4182, 4794, 4920, 5576, 5583, 5640, 5781, 6392, 6970, 7444, 7708, 7990, 8364, 9305, 9588, 9635, 10455, 11166, 11562, 11985, 13940, 14888, 15416, 15980, 16728, 18610, 19176, 19270, 20910, 22332, 23124, 23970, 27880, 27915, 28905, 31637, 31960, 32759, 37220, 38540, 41820, 44664, 46248, 47940, 55830, 57810, 63274, 65518, 74440, 76301, 77080, 83640, 87467, 94911, 95880, 98277, 111660, 115620, 126548, 131036, 152602, 158185, 163795, 174934, 189822, 196554, 223320, 228903, 231240, 253096, 262072, 262401, 305204, 316370, 327590, 349868, 379644, 381505, 393108, 437335, 457806, 474555, 491385, 524802, 610408, 632740, 655180, 699736, 759288, 763010, 786216, 874670, 915612, 949110, 982770, 1049604, 1144515, 1265480, 1297117, 1310360, 1312005, 1486939, 1526020, 1749340, 1831224, 1898220, 1965540, 2099208, 2289030, 2594234, 2624010, 2973878, 3052040, 3498680, 3586147, 3796440, 3891351, 3931080, 4460817, 4578060, 5188468, 5248020, 5947756, 6485585, 7172294, 7434695, 7782702, 8921634, 9156120, 10376936, 10496040, 10758441, 11895512, 12971170, 14344588, 14869390, 15565404, 17843268, 17930735, 19456755, 21516882, 22304085, 25942340, 28689176, 29738780, 31130808, 35686536, 35861470, 38913510, 43033764, 44608170, 51884680, 53792205, 59477560, 60964499, 71722940, 77827020, 86067528, 89216340, 107584410, 121928998, 143445880, 155654040, 178432680, 182893497, 215168820, 243857996, 304822495, 365786994, 430337640, 487715992, 609644990, 731573988, 914467485, 1219289980, 1463147976, 1828934970, 2438579960, 3657869940, 7315739880]

約数ペア:

[(1, 7315739880), (2, 3657869940), (3, 2438579960), (4, 1828934970), (5, 1463147976), (6, 1219289980), (8, 914467485), (10, 731573988), (12, 609644990), (15, 487715992), (17, 430337640), (20, 365786994), (24, 304822495), (30, 243857996), (34, 215168820), (40, 182893497), (41, 178432680), (47, 155654040), (51, 143445880), (60, 121928998), (68, 107584410), (82, 89216340), (85, 86067528), (94, 77827020), (102, 71722940), (120, 60964499), (123, 59477560), (136, 53792205), (141, 51884680), (164, 44608170), (170, 43033764), (188, 38913510), (204, 35861470), (205, 35686536), (235, 31130808), (246, 29738780), (255, 28689176), (282, 25942340), (328, 22304085), (340, 21516882), (376, 19456755), (408, 17930735), (410, 17843268), (470, 15565404), (492, 14869390), (510, 14344588), (564, 12971170), (615, 11895512), (680, 10758441), (697, 10496040), (705, 10376936), (799, 9156120), (820, 8921634), (940, 7782702), (984, 7434695), (1020, 7172294), (1128, 6485585), (1230, 5947756), (1394, 5248020), (1410, 5188468), (1598, 4578060), (1640, 4460817), (1861, 3931080), (1880, 3891351), (1927, 3796440), (2040, 3586147), (2091, 3498680), (2397, 3052040), (2460, 2973878), (2788, 2624010), (2820, 2594234), (3196, 2289030), (3485, 2099208), (3722, 1965540), (3854, 1898220), (3995, 1831224), (4182, 1749340), (4794, 1526020), (4920, 1486939), (5576, 1312005), (5583, 1310360), (5640, 1297117), (5781, 1265480), (6392, 1144515), (6970, 1049604), (7444, 982770), (7708, 949110), (7990, 915612), (8364, 874670), (9305, 786216), (9588, 763010), (9635, 759288), (10455, 699736), (11166, 655180), (11562, 632740), (11985, 610408), (13940, 524802), (14888, 491385), (15416, 474555), (15980, 457806), (16728, 437335), (18610, 393108), (19176, 381505), (19270, 379644), (20910, 349868), (22332, 327590), (23124, 316370), (23970, 305204), (27880, 262401), (27915, 262072), (28905, 253096), (31637, 231240), (31960, 228903), (32759, 223320), (37220, 196554), (38540, 189822), (41820, 174934), (44664, 163795), (46248, 158185), (47940, 152602), (55830, 131036), (57810, 126548), (63274, 115620), (65518, 111660), (74440, 98277), (76301, 95880), (77080, 94911), (83640, 87467)]