428969160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2480

約数の個数: 192

約数和(自身を含む): 1527692400

約数和(自身を除く): 1098723240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1020, 1044, 1160, 1224, 1305, 1479, 1530, 1740, 1972, 2040, 2088, 2417, 2465, 2610, 2958, 3060, 3480, 3944, 4437, 4834, 4930, 5220, 5916, 6120, 7251, 7395, 8874, 9668, 9860, 10440, 11832, 12085, 14502, 14790, 17748, 19336, 19720, 21753, 22185, 24170, 29004, 29580, 35496, 36255, 41089, 43506, 44370, 48340, 58008, 59160, 70093, 72510, 82178, 87012, 88740, 96680, 108765, 123267, 140186, 145020, 164356, 174024, 177480, 205445, 210279, 217530, 246534, 280372, 290040, 328712, 350465, 369801, 410890, 420558, 435060, 493068, 560744, 616335, 630837, 700930, 739602, 821780, 841116, 870120, 986136, 1051395, 1191581, 1232670, 1261674, 1401860, 1479204, 1643560, 1682232, 1849005, 2102790, 2383162, 2465340, 2523348, 2803720, 2958408, 3154185, 3574743, 3698010, 4205580, 4766324, 4930680, 5046696, 5957905, 6308370, 7149486, 7396020, 8411160, 9532648, 10724229, 11915810, 12616740, 14298972, 14792040, 17873715, 21448458, 23831620, 25233480, 28597944, 35747430, 42896916, 47663240, 53621145, 71494860, 85793832, 107242290, 142989720, 214484580, 428969160]

約数ペア:

[(1, 428969160), (2, 214484580), (3, 142989720), (4, 107242290), (5, 85793832), (6, 71494860), (8, 53621145), (9, 47663240), (10, 42896916), (12, 35747430), (15, 28597944), (17, 25233480), (18, 23831620), (20, 21448458), (24, 17873715), (29, 14792040), (30, 14298972), (34, 12616740), (36, 11915810), (40, 10724229), (45, 9532648), (51, 8411160), (58, 7396020), (60, 7149486), (68, 6308370), (72, 5957905), (85, 5046696), (87, 4930680), (90, 4766324), (102, 4205580), (116, 3698010), (120, 3574743), (136, 3154185), (145, 2958408), (153, 2803720), (170, 2523348), (174, 2465340), (180, 2383162), (204, 2102790), (232, 1849005), (255, 1682232), (261, 1643560), (290, 1479204), (306, 1401860), (340, 1261674), (348, 1232670), (360, 1191581), (408, 1051395), (435, 986136), (493, 870120), (510, 841116), (522, 821780), (580, 739602), (612, 700930), (680, 630837), (696, 616335), (765, 560744), (870, 493068), (986, 435060), (1020, 420558), (1044, 410890), (1160, 369801), (1224, 350465), (1305, 328712), (1479, 290040), (1530, 280372), (1740, 246534), (1972, 217530), (2040, 210279), (2088, 205445), (2417, 177480), (2465, 174024), (2610, 164356), (2958, 145020), (3060, 140186), (3480, 123267), (3944, 108765), (4437, 96680), (4834, 88740), (4930, 87012), (5220, 82178), (5916, 72510), (6120, 70093), (7251, 59160), (7395, 58008), (8874, 48340), (9668, 44370), (9860, 43506), (10440, 41089), (11832, 36255), (12085, 35496), (14502, 29580), (14790, 29004), (17748, 24170), (19336, 22185), (19720, 21753)]