4628930040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{262411}}^1$

素因数の和:262442

約数の個数: 144

約数和(自身を含む): 17500256280

約数和(自身を除く): 12871326240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 262411, 524822, 787233, 1049644, 1312055, 1574466, 1836877, 2099288, 2361699, 2624110, 3148932, 3673754, 3936165, 4723398, 5248220, 5510631, 6297864, 7347508, 7872330, 9184385, 9446796, 10496440, 11021262, 11808495, 12858139, 14695016, 15744660, 16531893, 18368770, 18893592, 22042524, 23616990, 25716278, 27553155, 31489320, 33063786, 36737540, 38574417, 44085048, 47233980, 51432556, 55106310, 64290695, 66127572, 73475080, 77148834, 82659465, 94467960, 102865112, 110212620, 115723251, 128581390, 132255144, 154297668, 165318930, 192872085, 220425240, 231446502, 257162780, 308595336, 330637860, 385744170, 462893004, 514325560, 578616255, 661275720, 771488340, 925786008, 1157232510, 1542976680, 2314465020, 4628930040]

約数ペア:

[(1, 4628930040), (2, 2314465020), (3, 1542976680), (4, 1157232510), (5, 925786008), (6, 771488340), (7, 661275720), (8, 578616255), (9, 514325560), (10, 462893004), (12, 385744170), (14, 330637860), (15, 308595336), (18, 257162780), (20, 231446502), (21, 220425240), (24, 192872085), (28, 165318930), (30, 154297668), (35, 132255144), (36, 128581390), (40, 115723251), (42, 110212620), (45, 102865112), (49, 94467960), (56, 82659465), (60, 77148834), (63, 73475080), (70, 66127572), (72, 64290695), (84, 55106310), (90, 51432556), (98, 47233980), (105, 44085048), (120, 38574417), (126, 36737540), (140, 33063786), (147, 31489320), (168, 27553155), (180, 25716278), (196, 23616990), (210, 22042524), (245, 18893592), (252, 18368770), (280, 16531893), (294, 15744660), (315, 14695016), (360, 12858139), (392, 11808495), (420, 11021262), (441, 10496440), (490, 9446796), (504, 9184385), (588, 7872330), (630, 7347508), (735, 6297864), (840, 5510631), (882, 5248220), (980, 4723398), (1176, 3936165), (1260, 3673754), (1470, 3148932), (1764, 2624110), (1960, 2361699), (2205, 2099288), (2520, 1836877), (2940, 1574466), (3528, 1312055), (4410, 1049644), (5880, 787233), (8820, 524822), (17640, 262411)]