419179320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{89}}^2$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 1643857200

約数和(自身を除く): 1224677880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 89, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 178, 180, 189, 196, 210, 216, 245, 252, 267, 270, 280, 294, 315, 356, 360, 378, 392, 420, 441, 445, 490, 504, 534, 540, 588, 623, 630, 712, 735, 756, 801, 840, 882, 890, 945, 980, 1068, 1080, 1176, 1246, 1260, 1323, 1335, 1470, 1512, 1602, 1764, 1780, 1869, 1890, 1960, 2136, 2205, 2403, 2492, 2520, 2646, 2670, 2940, 3115, 3204, 3528, 3560, 3738, 3780, 4005, 4361, 4410, 4806, 4984, 5292, 5340, 5607, 5880, 6230, 6408, 6615, 7476, 7560, 7921, 8010, 8722, 8820, 9345, 9612, 10584, 10680, 11214, 12015, 12460, 13083, 13230, 14952, 15842, 16020, 16821, 17444, 17640, 18690, 19224, 21805, 22428, 23763, 24030, 24920, 26166, 26460, 28035, 31684, 32040, 33642, 34888, 37380, 39249, 39605, 43610, 44856, 47526, 48060, 52332, 52920, 55447, 56070, 63368, 65415, 67284, 71289, 74760, 78498, 79210, 84105, 87220, 95052, 96120, 104664, 110894, 112140, 117747, 118815, 130830, 134568, 142578, 156996, 158420, 166341, 168210, 174440, 190104, 196245, 213867, 221788, 224280, 235494, 237630, 261660, 277235, 285156, 313992, 316840, 332682, 336420, 356445, 388129, 392490, 427734, 443576, 470988, 475260, 499023, 523320, 554470, 570312, 588735, 665364, 672840, 712890, 776258, 784980, 831705, 855468, 941976, 950520, 998046, 1069335, 1108940, 1164387, 1177470, 1330728, 1425780, 1497069, 1552516, 1569960, 1663410, 1710936, 1940645, 1996092, 2138670, 2217880, 2328774, 2354940, 2495115, 2851560, 2994138, 3105032, 3326820, 3493161, 3881290, 3992184, 4277340, 4657548, 4709880, 4990230, 5821935, 5988276, 6653640, 6986322, 7485345, 7762580, 8554680, 9315096, 9980460, 10479483, 11643870, 11976552, 13972644, 14970690, 15525160, 17465805, 19960920, 20958966, 23287740, 27945288, 29941380, 34931610, 41917932, 46575480, 52397415, 59882760, 69863220, 83835864, 104794830, 139726440, 209589660, 419179320]

約数ペア:

[(1, 419179320), (2, 209589660), (3, 139726440), (4, 104794830), (5, 83835864), (6, 69863220), (7, 59882760), (8, 52397415), (9, 46575480), (10, 41917932), (12, 34931610), (14, 29941380), (15, 27945288), (18, 23287740), (20, 20958966), (21, 19960920), (24, 17465805), (27, 15525160), (28, 14970690), (30, 13972644), (35, 11976552), (36, 11643870), (40, 10479483), (42, 9980460), (45, 9315096), (49, 8554680), (54, 7762580), (56, 7485345), (60, 6986322), (63, 6653640), (70, 5988276), (72, 5821935), (84, 4990230), (89, 4709880), (90, 4657548), (98, 4277340), (105, 3992184), (108, 3881290), (120, 3493161), (126, 3326820), (135, 3105032), (140, 2994138), (147, 2851560), (168, 2495115), (178, 2354940), (180, 2328774), (189, 2217880), (196, 2138670), (210, 1996092), (216, 1940645), (245, 1710936), (252, 1663410), (267, 1569960), (270, 1552516), (280, 1497069), (294, 1425780), (315, 1330728), (356, 1177470), (360, 1164387), (378, 1108940), (392, 1069335), (420, 998046), (441, 950520), (445, 941976), (490, 855468), (504, 831705), (534, 784980), (540, 776258), (588, 712890), (623, 672840), (630, 665364), (712, 588735), (735, 570312), (756, 554470), (801, 523320), (840, 499023), (882, 475260), (890, 470988), (945, 443576), (980, 427734), (1068, 392490), (1080, 388129), (1176, 356445), (1246, 336420), (1260, 332682), (1323, 316840), (1335, 313992), (1470, 285156), (1512, 277235), (1602, 261660), (1764, 237630), (1780, 235494), (1869, 224280), (1890, 221788), (1960, 213867), (2136, 196245), (2205, 190104), (2403, 174440), (2492, 168210), (2520, 166341), (2646, 158420), (2670, 156996), (2940, 142578), (3115, 134568), (3204, 130830), (3528, 118815), (3560, 117747), (3738, 112140), (3780, 110894), (4005, 104664), (4361, 96120), (4410, 95052), (4806, 87220), (4984, 84105), (5292, 79210), (5340, 78498), (5607, 74760), (5880, 71289), (6230, 67284), (6408, 65415), (6615, 63368), (7476, 56070), (7560, 55447), (7921, 52920), (8010, 52332), (8722, 48060), (8820, 47526), (9345, 44856), (9612, 43610), (10584, 39605), (10680, 39249), (11214, 37380), (12015, 34888), (12460, 33642), (13083, 32040), (13230, 31684), (14952, 28035), (15842, 26460), (16020, 26166), (16821, 24920), (17444, 24030), (17640, 23763), (18690, 22428), (19224, 21805)]