616592040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 1966032000

約数和(自身を除く): 1349439960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 409, 510, 680, 739, 818, 1020, 1227, 1478, 1636, 2040, 2045, 2217, 2454, 2956, 3272, 3695, 4090, 4434, 4908, 5912, 6135, 6953, 7390, 8180, 8868, 9816, 11085, 12270, 12563, 13906, 14780, 16360, 17736, 20859, 22170, 24540, 25126, 27812, 29560, 34765, 37689, 41718, 44340, 49080, 50252, 55624, 62815, 69530, 75378, 83436, 88680, 100504, 104295, 125630, 139060, 150756, 166872, 188445, 208590, 251260, 278120, 301512, 302251, 376890, 417180, 502520, 604502, 753780, 834360, 906753, 1209004, 1507560, 1511255, 1813506, 2418008, 3022510, 3627012, 4533765, 5138267, 6045020, 7254024, 9067530, 10276534, 12090040, 15414801, 18135060, 20553068, 25691335, 30829602, 36270120, 41106136, 51382670, 61659204, 77074005, 102765340, 123318408, 154148010, 205530680, 308296020, 616592040]

約数ペア:

[(1, 616592040), (2, 308296020), (3, 205530680), (4, 154148010), (5, 123318408), (6, 102765340), (8, 77074005), (10, 61659204), (12, 51382670), (15, 41106136), (17, 36270120), (20, 30829602), (24, 25691335), (30, 20553068), (34, 18135060), (40, 15414801), (51, 12090040), (60, 10276534), (68, 9067530), (85, 7254024), (102, 6045020), (120, 5138267), (136, 4533765), (170, 3627012), (204, 3022510), (255, 2418008), (340, 1813506), (408, 1511255), (409, 1507560), (510, 1209004), (680, 906753), (739, 834360), (818, 753780), (1020, 604502), (1227, 502520), (1478, 417180), (1636, 376890), (2040, 302251), (2045, 301512), (2217, 278120), (2454, 251260), (2956, 208590), (3272, 188445), (3695, 166872), (4090, 150756), (4434, 139060), (4908, 125630), (5912, 104295), (6135, 100504), (6953, 88680), (7390, 83436), (8180, 75378), (8868, 69530), (9816, 62815), (11085, 55624), (12270, 50252), (12563, 49080), (13906, 44340), (14780, 41718), (16360, 37689), (17736, 34765), (20859, 29560), (22170, 27812), (24540, 25126)]