920151792

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 240

約数和(自身を含む): 3254389920

約数和(自身を除く): 2334238128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 588, 612, 714, 756, 784, 816, 833, 882, 918, 952, 1008, 1071, 1176, 1224, 1323, 1428, 1512, 1666, 1764, 1836, 1904, 2142, 2352, 2448, 2499, 2557, 2646, 2856, 3024, 3213, 3332, 3528, 3672, 4284, 4998, 5114, 5292, 5712, 6426, 6664, 7056, 7344, 7497, 7671, 8568, 9996, 10228, 10584, 12852, 13328, 14994, 15342, 17136, 17899, 19992, 20456, 21168, 22491, 23013, 25704, 29988, 30684, 35798, 39984, 40912, 43469, 44982, 46026, 51408, 53697, 59976, 61368, 69039, 71596, 86938, 89964, 92052, 107394, 119952, 122736, 125293, 130407, 138078, 143192, 161091, 173876, 179928, 184104, 214788, 250586, 260814, 276156, 286384, 304283, 322182, 347752, 359856, 368208, 375879, 391221, 429576, 483273, 501172, 521628, 552312, 608566, 644364, 695504, 751758, 782442, 859152, 912849, 966546, 1002344, 1043256, 1104624, 1127637, 1173663, 1217132, 1288728, 1503516, 1564884, 1825698, 1933092, 2004688, 2086512, 2129981, 2255274, 2347326, 2434264, 2577456, 2738547, 3007032, 3129768, 3382911, 3651396, 3866184, 4259962, 4510548, 4694652, 4868528, 5477094, 6014064, 6259536, 6389943, 6765822, 7302792, 7732368, 8215641, 8519924, 9021096, 9389304, 10954188, 12779886, 13531644, 14605584, 16431282, 17039848, 18042192, 18778608, 19169829, 21908376, 25559772, 27063288, 32862564, 34079696, 38339658, 43816752, 51119544, 54126576, 57509487, 65725128, 76679316, 102239088, 115018974, 131450256, 153358632, 230037948, 306717264, 460075896, 920151792]

約数ペア:

[(1, 920151792), (2, 460075896), (3, 306717264), (4, 230037948), (6, 153358632), (7, 131450256), (8, 115018974), (9, 102239088), (12, 76679316), (14, 65725128), (16, 57509487), (17, 54126576), (18, 51119544), (21, 43816752), (24, 38339658), (27, 34079696), (28, 32862564), (34, 27063288), (36, 25559772), (42, 21908376), (48, 19169829), (49, 18778608), (51, 18042192), (54, 17039848), (56, 16431282), (63, 14605584), (68, 13531644), (72, 12779886), (84, 10954188), (98, 9389304), (102, 9021096), (108, 8519924), (112, 8215641), (119, 7732368), (126, 7302792), (136, 6765822), (144, 6389943), (147, 6259536), (153, 6014064), (168, 5477094), (189, 4868528), (196, 4694652), (204, 4510548), (216, 4259962), (238, 3866184), (252, 3651396), (272, 3382911), (294, 3129768), (306, 3007032), (336, 2738547), (357, 2577456), (378, 2434264), (392, 2347326), (408, 2255274), (432, 2129981), (441, 2086512), (459, 2004688), (476, 1933092), (504, 1825698), (588, 1564884), (612, 1503516), (714, 1288728), (756, 1217132), (784, 1173663), (816, 1127637), (833, 1104624), (882, 1043256), (918, 1002344), (952, 966546), (1008, 912849), (1071, 859152), (1176, 782442), (1224, 751758), (1323, 695504), (1428, 644364), (1512, 608566), (1666, 552312), (1764, 521628), (1836, 501172), (1904, 483273), (2142, 429576), (2352, 391221), (2448, 375879), (2499, 368208), (2557, 359856), (2646, 347752), (2856, 322182), (3024, 304283), (3213, 286384), (3332, 276156), (3528, 260814), (3672, 250586), (4284, 214788), (4998, 184104), (5114, 179928), (5292, 173876), (5712, 161091), (6426, 143192), (6664, 138078), (7056, 130407), (7344, 125293), (7497, 122736), (7671, 119952), (8568, 107394), (9996, 92052), (10228, 89964), (10584, 86938), (12852, 71596), (13328, 69039), (14994, 61368), (15342, 59976), (17136, 53697), (17899, 51408), (19992, 46026), (20456, 44982), (21168, 43469), (22491, 40912), (23013, 39984), (25704, 35798), (29988, 30684)]