761580540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 216

約数和(自身を含む): 2723797440

約数和(自身を除く): 1962216900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 79, 84, 90, 98, 105, 126, 140, 147, 158, 180, 196, 210, 237, 245, 252, 294, 315, 316, 395, 420, 441, 474, 490, 553, 588, 630, 711, 735, 790, 882, 948, 980, 1093, 1106, 1185, 1260, 1422, 1470, 1580, 1659, 1764, 2186, 2205, 2212, 2370, 2765, 2844, 2940, 3279, 3318, 3555, 3871, 4372, 4410, 4740, 4977, 5465, 5530, 6558, 6636, 7110, 7651, 7742, 8295, 8820, 9837, 9954, 10930, 11060, 11613, 13116, 14220, 15302, 15484, 16395, 16590, 19355, 19674, 19908, 21860, 22953, 23226, 24885, 30604, 32790, 33180, 34839, 38255, 38710, 39348, 45906, 46452, 49185, 49770, 53557, 58065, 65580, 68859, 69678, 76510, 77420, 86347, 91812, 98370, 99540, 107114, 114765, 116130, 137718, 139356, 153020, 160671, 172694, 174195, 196740, 214228, 229530, 232260, 259041, 267785, 275436, 321342, 344295, 345388, 348390, 431735, 459060, 482013, 518082, 535570, 604429, 642684, 688590, 696780, 777123, 803355, 863470, 964026, 1036164, 1071140, 1208858, 1295205, 1377180, 1554246, 1606710, 1726940, 1813287, 1928052, 2410065, 2417716, 2590410, 3022145, 3108492, 3213420, 3626574, 3885615, 4231003, 4820130, 5180820, 5439861, 6044290, 7253148, 7771230, 8462006, 9066435, 9640260, 10879722, 12088580, 12693009, 15542460, 16924012, 18132870, 21155015, 21759444, 25386018, 27199305, 36265740, 38079027, 42310030, 50772036, 54398610, 63465045, 76158054, 84620060, 108797220, 126930090, 152316108, 190395135, 253860180, 380790270, 761580540]

約数ペア:

[(1, 761580540), (2, 380790270), (3, 253860180), (4, 190395135), (5, 152316108), (6, 126930090), (7, 108797220), (9, 84620060), (10, 76158054), (12, 63465045), (14, 54398610), (15, 50772036), (18, 42310030), (20, 38079027), (21, 36265740), (28, 27199305), (30, 25386018), (35, 21759444), (36, 21155015), (42, 18132870), (45, 16924012), (49, 15542460), (60, 12693009), (63, 12088580), (70, 10879722), (79, 9640260), (84, 9066435), (90, 8462006), (98, 7771230), (105, 7253148), (126, 6044290), (140, 5439861), (147, 5180820), (158, 4820130), (180, 4231003), (196, 3885615), (210, 3626574), (237, 3213420), (245, 3108492), (252, 3022145), (294, 2590410), (315, 2417716), (316, 2410065), (395, 1928052), (420, 1813287), (441, 1726940), (474, 1606710), (490, 1554246), (553, 1377180), (588, 1295205), (630, 1208858), (711, 1071140), (735, 1036164), (790, 964026), (882, 863470), (948, 803355), (980, 777123), (1093, 696780), (1106, 688590), (1185, 642684), (1260, 604429), (1422, 535570), (1470, 518082), (1580, 482013), (1659, 459060), (1764, 431735), (2186, 348390), (2205, 345388), (2212, 344295), (2370, 321342), (2765, 275436), (2844, 267785), (2940, 259041), (3279, 232260), (3318, 229530), (3555, 214228), (3871, 196740), (4372, 174195), (4410, 172694), (4740, 160671), (4977, 153020), (5465, 139356), (5530, 137718), (6558, 116130), (6636, 114765), (7110, 107114), (7651, 99540), (7742, 98370), (8295, 91812), (8820, 86347), (9837, 77420), (9954, 76510), (10930, 69678), (11060, 68859), (11613, 65580), (13116, 58065), (14220, 53557), (15302, 49770), (15484, 49185), (16395, 46452), (16590, 45906), (19355, 39348), (19674, 38710), (19908, 38255), (21860, 34839), (22953, 33180), (23226, 32790), (24885, 30604)]