419718780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3565

約数の個数: 192

約数和(自身を含む): 1489380480

約数和(自身を除く): 1069661700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3517, 3978, 4420, 4590, 5967, 6630, 7020, 7034, 7956, 9180, 9945, 10551, 11934, 13260, 14068, 17585, 19890, 21102, 23868, 29835, 31653, 35170, 39780, 42204, 45721, 52755, 59670, 59789, 63306, 70340, 91442, 94959, 105510, 119340, 119578, 126612, 137163, 158265, 179367, 182884, 189918, 211020, 228605, 239156, 274326, 298945, 316530, 358734, 379836, 411489, 457210, 474795, 538101, 548652, 597890, 633060, 685815, 717468, 777257, 822978, 896835, 914420, 949590, 1076202, 1195780, 1234467, 1371630, 1554514, 1614303, 1645956, 1793670, 1899180, 2057445, 2152404, 2331771, 2468934, 2690505, 2743260, 3109028, 3228606, 3587340, 3886285, 4114890, 4663542, 4937868, 5381010, 6172335, 6457212, 6995313, 7772570, 8071515, 8229780, 9327084, 10762020, 11658855, 12344670, 13990626, 15545140, 16143030, 20985939, 23317710, 24689340, 27981252, 32286060, 34976565, 41971878, 46635420, 69953130, 83943756, 104929695, 139906260, 209859390, 419718780]

約数ペア:

[(1, 419718780), (2, 209859390), (3, 139906260), (4, 104929695), (5, 83943756), (6, 69953130), (9, 46635420), (10, 41971878), (12, 34976565), (13, 32286060), (15, 27981252), (17, 24689340), (18, 23317710), (20, 20985939), (26, 16143030), (27, 15545140), (30, 13990626), (34, 12344670), (36, 11658855), (39, 10762020), (45, 9327084), (51, 8229780), (52, 8071515), (54, 7772570), (60, 6995313), (65, 6457212), (68, 6172335), (78, 5381010), (85, 4937868), (90, 4663542), (102, 4114890), (108, 3886285), (117, 3587340), (130, 3228606), (135, 3109028), (153, 2743260), (156, 2690505), (170, 2468934), (180, 2331771), (195, 2152404), (204, 2057445), (221, 1899180), (234, 1793670), (255, 1645956), (260, 1614303), (270, 1554514), (306, 1371630), (340, 1234467), (351, 1195780), (390, 1076202), (442, 949590), (459, 914420), (468, 896835), (510, 822978), (540, 777257), (585, 717468), (612, 685815), (663, 633060), (702, 597890), (765, 548652), (780, 538101), (884, 474795), (918, 457210), (1020, 411489), (1105, 379836), (1170, 358734), (1326, 316530), (1404, 298945), (1530, 274326), (1755, 239156), (1836, 228605), (1989, 211020), (2210, 189918), (2295, 182884), (2340, 179367), (2652, 158265), (3060, 137163), (3315, 126612), (3510, 119578), (3517, 119340), (3978, 105510), (4420, 94959), (4590, 91442), (5967, 70340), (6630, 63306), (7020, 59789), (7034, 59670), (7956, 52755), (9180, 45721), (9945, 42204), (10551, 39780), (11934, 35170), (13260, 31653), (14068, 29835), (17585, 23868), (19890, 21102)]