770764680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2441

約数の個数: 256

約数和(自身を含む): 3005798400

約数和(自身を除く): 2235033720

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, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2371, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 4515, 4644, 4742, 5160, 5418, 5805, 6020, 7113, 7224, 7560, 7740, 8127, 9030, 9288, 9484, 10836, 11610, 11855, 12040, 13545, 14226, 15480, 16254, 16597, 18060, 18968, 21339, 21672, 23220, 23710, 27090, 28452, 32508, 33194, 35565, 36120, 40635, 42678, 46440, 47420, 49791, 54180, 56904, 64017, 65016, 66388, 71130, 81270, 82985, 85356, 94840, 99582, 101953, 106695, 108360, 128034, 132776, 142260, 149373, 162540, 165970, 170712, 199164, 203906, 213390, 248955, 256068, 284520, 298746, 305859, 320085, 325080, 331940, 398328, 407812, 426780, 448119, 497910, 509765, 512136, 597492, 611718, 640170, 663880, 713671, 746865, 815624, 853560, 896238, 917577, 995820, 1019530, 1194984, 1223436, 1280340, 1427342, 1493730, 1529295, 1792476, 1835154, 1991640, 2039060, 2141013, 2240595, 2446872, 2560680, 2752731, 2854684, 2987460, 3058590, 3568355, 3584952, 3670308, 4078120, 4282026, 4481190, 4587885, 5505462, 5709368, 5974920, 6117180, 6423039, 7136710, 7340616, 8564052, 8962380, 9175770, 10705065, 11010924, 12234360, 12846078, 13763655, 14273420, 17128104, 17924760, 18351540, 19269117, 21410130, 22021848, 25692156, 27527310, 28546840, 32115195, 36703080, 38538234, 42820260, 51384312, 55054620, 64230390, 77076468, 85640520, 96345585, 110109240, 128460780, 154152936, 192691170, 256921560, 385382340, 770764680]

約数ペア:

[(1, 770764680), (2, 385382340), (3, 256921560), (4, 192691170), (5, 154152936), (6, 128460780), (7, 110109240), (8, 96345585), (9, 85640520), (10, 77076468), (12, 64230390), (14, 55054620), (15, 51384312), (18, 42820260), (20, 38538234), (21, 36703080), (24, 32115195), (27, 28546840), (28, 27527310), (30, 25692156), (35, 22021848), (36, 21410130), (40, 19269117), (42, 18351540), (43, 17924760), (45, 17128104), (54, 14273420), (56, 13763655), (60, 12846078), (63, 12234360), (70, 11010924), (72, 10705065), (84, 9175770), (86, 8962380), (90, 8564052), (105, 7340616), (108, 7136710), (120, 6423039), (126, 6117180), (129, 5974920), (135, 5709368), (140, 5505462), (168, 4587885), (172, 4481190), (180, 4282026), (189, 4078120), (210, 3670308), (215, 3584952), (216, 3568355), (252, 3058590), (258, 2987460), (270, 2854684), (280, 2752731), (301, 2560680), (315, 2446872), (344, 2240595), (360, 2141013), (378, 2039060), (387, 1991640), (420, 1835154), (430, 1792476), (504, 1529295), (516, 1493730), (540, 1427342), (602, 1280340), (630, 1223436), (645, 1194984), (756, 1019530), (774, 995820), (840, 917577), (860, 896238), (903, 853560), (945, 815624), (1032, 746865), (1080, 713671), (1161, 663880), (1204, 640170), (1260, 611718), (1290, 597492), (1505, 512136), (1512, 509765), (1548, 497910), (1720, 448119), (1806, 426780), (1890, 407812), (1935, 398328), (2322, 331940), (2371, 325080), (2408, 320085), (2520, 305859), (2580, 298746), (2709, 284520), (3010, 256068), (3096, 248955), (3612, 213390), (3780, 203906), (3870, 199164), (4515, 170712), (4644, 165970), (4742, 162540), (5160, 149373), (5418, 142260), (5805, 132776), (6020, 128034), (7113, 108360), (7224, 106695), (7560, 101953), (7740, 99582), (8127, 94840), (9030, 85356), (9288, 82985), (9484, 81270), (10836, 71130), (11610, 66388), (11855, 65016), (12040, 64017), (13545, 56904), (14226, 54180), (15480, 49791), (16254, 47420), (16597, 46440), (18060, 42678), (18968, 40635), (21339, 36120), (21672, 35565), (23220, 33194), (23710, 32508), (27090, 28452)]