438364080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7907}}^1$

素因数の和:7944

約数の個数: 240

約数和(自身を含む): 1835668224

約数和(自身を除く): 1397304144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7907, 7920, 9240, 11088, 13860, 15814, 18480, 23721, 27720, 31628, 39535, 47442, 55349, 55440, 63256, 71163, 79070, 86977, 94884, 110698, 118605, 126512, 142326, 158140, 166047, 173954, 189768, 221396, 237210, 260931, 276745, 284652, 316280, 332094, 347908, 355815, 379536, 434885, 442792, 474420, 498141, 521862, 553490, 569304, 608839, 632560, 664188, 695816, 711630, 782793, 830235, 869770, 885584, 948840, 996282, 1043724, 1106980, 1138608, 1217678, 1304655, 1328376, 1391632, 1423260, 1565586, 1660470, 1739540, 1826517, 1897680, 1992564, 2087448, 2213960, 2435356, 2490705, 2609310, 2656752, 2846520, 3044195, 3131172, 3320940, 3479080, 3653034, 3913965, 3985128, 4174896, 4427920, 4870712, 4981410, 5218620, 5479551, 5693040, 6088390, 6262344, 6641880, 6958160, 7306068, 7827930, 7970256, 9132585, 9741424, 9962820, 10437240, 10959102, 12176780, 12524688, 13283760, 14612136, 15655860, 18265170, 19925640, 20874480, 21918204, 24353560, 27397755, 29224272, 31311720, 36530340, 39851280, 43836408, 48707120, 54795510, 62623440, 73060680, 87672816, 109591020, 146121360, 219182040, 438364080]

約数ペア:

[(1, 438364080), (2, 219182040), (3, 146121360), (4, 109591020), (5, 87672816), (6, 73060680), (7, 62623440), (8, 54795510), (9, 48707120), (10, 43836408), (11, 39851280), (12, 36530340), (14, 31311720), (15, 29224272), (16, 27397755), (18, 24353560), (20, 21918204), (21, 20874480), (22, 19925640), (24, 18265170), (28, 15655860), (30, 14612136), (33, 13283760), (35, 12524688), (36, 12176780), (40, 10959102), (42, 10437240), (44, 9962820), (45, 9741424), (48, 9132585), (55, 7970256), (56, 7827930), (60, 7306068), (63, 6958160), (66, 6641880), (70, 6262344), (72, 6088390), (77, 5693040), (80, 5479551), (84, 5218620), (88, 4981410), (90, 4870712), (99, 4427920), (105, 4174896), (110, 3985128), (112, 3913965), (120, 3653034), (126, 3479080), (132, 3320940), (140, 3131172), (144, 3044195), (154, 2846520), (165, 2656752), (168, 2609310), (176, 2490705), (180, 2435356), (198, 2213960), (210, 2087448), (220, 1992564), (231, 1897680), (240, 1826517), (252, 1739540), (264, 1660470), (280, 1565586), (308, 1423260), (315, 1391632), (330, 1328376), (336, 1304655), (360, 1217678), (385, 1138608), (396, 1106980), (420, 1043724), (440, 996282), (462, 948840), (495, 885584), (504, 869770), (528, 830235), (560, 782793), (616, 711630), (630, 695816), (660, 664188), (693, 632560), (720, 608839), (770, 569304), (792, 553490), (840, 521862), (880, 498141), (924, 474420), (990, 442792), (1008, 434885), (1155, 379536), (1232, 355815), (1260, 347908), (1320, 332094), (1386, 316280), (1540, 284652), (1584, 276745), (1680, 260931), (1848, 237210), (1980, 221396), (2310, 189768), (2520, 173954), (2640, 166047), (2772, 158140), (3080, 142326), (3465, 126512), (3696, 118605), (3960, 110698), (4620, 94884), (5040, 86977), (5544, 79070), (6160, 71163), (6930, 63256), (7907, 55440), (7920, 55349), (9240, 47442), (11088, 39535), (13860, 31628), (15814, 27720), (18480, 23721)]