1301352780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 288

約数和(自身を含む): 4633251840

約数和(自身を除く): 3331899060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 79, 84, 91, 98, 105, 130, 140, 147, 156, 158, 182, 195, 196, 210, 237, 245, 260, 273, 294, 316, 364, 390, 395, 420, 431, 455, 474, 490, 546, 553, 588, 637, 735, 780, 790, 862, 910, 948, 980, 1027, 1092, 1106, 1185, 1274, 1293, 1365, 1470, 1580, 1659, 1724, 1820, 1911, 2054, 2155, 2212, 2370, 2548, 2586, 2730, 2765, 2940, 3017, 3081, 3185, 3318, 3822, 3871, 4108, 4310, 4740, 5135, 5172, 5460, 5530, 5603, 6034, 6162, 6370, 6465, 6636, 7189, 7644, 7742, 8295, 8620, 9051, 9555, 10270, 11060, 11206, 11613, 12068, 12324, 12740, 12930, 14378, 15085, 15405, 15484, 16590, 16809, 18102, 19110, 19355, 20540, 21119, 21567, 22412, 23226, 25860, 28015, 28756, 30170, 30810, 33180, 33618, 34049, 35945, 36204, 38220, 38710, 39221, 42238, 43134, 45255, 46452, 50323, 56030, 58065, 60340, 61620, 63357, 67236, 68098, 71890, 77420, 78442, 84045, 84476, 86268, 90510, 100646, 102147, 105595, 107835, 112060, 116130, 117663, 126714, 136196, 143780, 150969, 156884, 168090, 170245, 181020, 196105, 201292, 204294, 211190, 215670, 232260, 235326, 238343, 251615, 253428, 274547, 301938, 316785, 336180, 340490, 392210, 408588, 422380, 431340, 442637, 470652, 476686, 503230, 510735, 549094, 588315, 603876, 633570, 680980, 715029, 754845, 784420, 823641, 885274, 953372, 1006460, 1021470, 1098188, 1176630, 1191715, 1267140, 1327911, 1372735, 1430058, 1509690, 1647282, 1668401, 1770548, 2042940, 2213185, 2353260, 2383430, 2655822, 2745470, 2860116, 3019380, 3098459, 3294564, 3336802, 3575145, 4118205, 4426370, 4766860, 5005203, 5311644, 5490940, 6196918, 6639555, 6673604, 7150290, 8236410, 8342005, 8852740, 9295377, 10010406, 12393836, 13279110, 14300580, 15492295, 16472820, 16684010, 18590754, 20020812, 21689213, 25026015, 26558220, 30984590, 33368020, 37181508, 43378426, 46476885, 50052030, 61969180, 65067639, 86756852, 92953770, 100104060, 108446065, 130135278, 185907540, 216892130, 260270556, 325338195, 433784260, 650676390, 1301352780]

約数ペア:

[(1, 1301352780), (2, 650676390), (3, 433784260), (4, 325338195), (5, 260270556), (6, 216892130), (7, 185907540), (10, 130135278), (12, 108446065), (13, 100104060), (14, 92953770), (15, 86756852), (20, 65067639), (21, 61969180), (26, 50052030), (28, 46476885), (30, 43378426), (35, 37181508), (39, 33368020), (42, 30984590), (49, 26558220), (52, 25026015), (60, 21689213), (65, 20020812), (70, 18590754), (78, 16684010), (79, 16472820), (84, 15492295), (91, 14300580), (98, 13279110), (105, 12393836), (130, 10010406), (140, 9295377), (147, 8852740), (156, 8342005), (158, 8236410), (182, 7150290), (195, 6673604), (196, 6639555), (210, 6196918), (237, 5490940), (245, 5311644), (260, 5005203), (273, 4766860), (294, 4426370), (316, 4118205), (364, 3575145), (390, 3336802), (395, 3294564), (420, 3098459), (431, 3019380), (455, 2860116), (474, 2745470), (490, 2655822), (546, 2383430), (553, 2353260), (588, 2213185), (637, 2042940), (735, 1770548), (780, 1668401), (790, 1647282), (862, 1509690), (910, 1430058), (948, 1372735), (980, 1327911), (1027, 1267140), (1092, 1191715), (1106, 1176630), (1185, 1098188), (1274, 1021470), (1293, 1006460), (1365, 953372), (1470, 885274), (1580, 823641), (1659, 784420), (1724, 754845), (1820, 715029), (1911, 680980), (2054, 633570), (2155, 603876), (2212, 588315), (2370, 549094), (2548, 510735), (2586, 503230), (2730, 476686), (2765, 470652), (2940, 442637), (3017, 431340), (3081, 422380), (3185, 408588), (3318, 392210), (3822, 340490), (3871, 336180), (4108, 316785), (4310, 301938), (4740, 274547), (5135, 253428), (5172, 251615), (5460, 238343), (5530, 235326), (5603, 232260), (6034, 215670), (6162, 211190), (6370, 204294), (6465, 201292), (6636, 196105), (7189, 181020), (7644, 170245), (7742, 168090), (8295, 156884), (8620, 150969), (9051, 143780), (9555, 136196), (10270, 126714), (11060, 117663), (11206, 116130), (11613, 112060), (12068, 107835), (12324, 105595), (12740, 102147), (12930, 100646), (14378, 90510), (15085, 86268), (15405, 84476), (15484, 84045), (16590, 78442), (16809, 77420), (18102, 71890), (19110, 68098), (19355, 67236), (20540, 63357), (21119, 61620), (21567, 60340), (22412, 58065), (23226, 56030), (25860, 50323), (28015, 46452), (28756, 45255), (30170, 43134), (30810, 42238), (33180, 39221), (33618, 38710), (34049, 38220), (35945, 36204)]