770797440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 288

約数和(自身を含む): 3097350360

約数和(自身を除く): 2326552920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2731, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5462, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8193, 8820, 9408, 10080, 10924, 11760, 13440, 13655, 14112, 15680, 16386, 17640, 18816, 19117, 20160, 21848, 23520, 24579, 27310, 28224, 31360, 32772, 35280, 38234, 40320, 40965, 43696, 47040, 49158, 54620, 56448, 57351, 65544, 70560, 76468, 81930, 87392, 94080, 95585, 98316, 109240, 114702, 122895, 131088, 133819, 141120, 152936, 163860, 172053, 174784, 191170, 196632, 218480, 229404, 245790, 262176, 267638, 282240, 286755, 305872, 327720, 344106, 349568, 382340, 393264, 401457, 436960, 458808, 491580, 524352, 535276, 573510, 611744, 655440, 669095, 688212, 764680, 786528, 802914, 860265, 873920, 917616, 983160, 1048704, 1070552, 1147020, 1204371, 1223488, 1310880, 1338190, 1376424, 1529360, 1573056, 1605828, 1720530, 1747840, 1835232, 1966320, 2007285, 2141104, 2294040, 2408742, 2446976, 2621760, 2676380, 2752848, 3058720, 3146112, 3211656, 3441060, 3670464, 3932640, 4014570, 4282208, 4588080, 4817484, 5243520, 5352760, 5505696, 6021855, 6117440, 6423312, 6882120, 7340928, 7865280, 8029140, 8564416, 9176160, 9634968, 10705520, 11011392, 12043710, 12234880, 12846624, 13764240, 15730560, 16058280, 17128832, 18352320, 19269936, 21411040, 22022784, 24087420, 25693248, 27528480, 32116560, 36704640, 38539872, 42822080, 48174840, 51386496, 55056960, 64233120, 77079744, 85644160, 96349680, 110113920, 128466240, 154159488, 192699360, 256932480, 385398720, 770797440]

約数ペア:

[(1, 770797440), (2, 385398720), (3, 256932480), (4, 192699360), (5, 154159488), (6, 128466240), (7, 110113920), (8, 96349680), (9, 85644160), (10, 77079744), (12, 64233120), (14, 55056960), (15, 51386496), (16, 48174840), (18, 42822080), (20, 38539872), (21, 36704640), (24, 32116560), (28, 27528480), (30, 25693248), (32, 24087420), (35, 22022784), (36, 21411040), (40, 19269936), (42, 18352320), (45, 17128832), (48, 16058280), (49, 15730560), (56, 13764240), (60, 12846624), (63, 12234880), (64, 12043710), (70, 11011392), (72, 10705520), (80, 9634968), (84, 9176160), (90, 8564416), (96, 8029140), (98, 7865280), (105, 7340928), (112, 6882120), (120, 6423312), (126, 6117440), (128, 6021855), (140, 5505696), (144, 5352760), (147, 5243520), (160, 4817484), (168, 4588080), (180, 4282208), (192, 4014570), (196, 3932640), (210, 3670464), (224, 3441060), (240, 3211656), (245, 3146112), (252, 3058720), (280, 2752848), (288, 2676380), (294, 2621760), (315, 2446976), (320, 2408742), (336, 2294040), (360, 2141104), (384, 2007285), (392, 1966320), (420, 1835232), (441, 1747840), (448, 1720530), (480, 1605828), (490, 1573056), (504, 1529360), (560, 1376424), (576, 1338190), (588, 1310880), (630, 1223488), (640, 1204371), (672, 1147020), (720, 1070552), (735, 1048704), (784, 983160), (840, 917616), (882, 873920), (896, 860265), (960, 802914), (980, 786528), (1008, 764680), (1120, 688212), (1152, 669095), (1176, 655440), (1260, 611744), (1344, 573510), (1440, 535276), (1470, 524352), (1568, 491580), (1680, 458808), (1764, 436960), (1920, 401457), (1960, 393264), (2016, 382340), (2205, 349568), (2240, 344106), (2352, 327720), (2520, 305872), (2688, 286755), (2731, 282240), (2880, 267638), (2940, 262176), (3136, 245790), (3360, 229404), (3528, 218480), (3920, 196632), (4032, 191170), (4410, 174784), (4480, 172053), (4704, 163860), (5040, 152936), (5462, 141120), (5760, 133819), (5880, 131088), (6272, 122895), (6720, 114702), (7056, 109240), (7840, 98316), (8064, 95585), (8193, 94080), (8820, 87392), (9408, 81930), (10080, 76468), (10924, 70560), (11760, 65544), (13440, 57351), (13655, 56448), (14112, 54620), (15680, 49158), (16386, 47040), (17640, 43696), (18816, 40965), (19117, 40320), (20160, 38234), (21848, 35280), (23520, 32772), (24579, 31360), (27310, 28224)]