2389587420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 7529034240

約数和(自身を除く): 5139446820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 233, 246, 330, 379, 410, 451, 466, 492, 615, 660, 699, 758, 820, 902, 932, 1137, 1165, 1230, 1353, 1398, 1516, 1804, 1895, 2255, 2274, 2330, 2460, 2563, 2706, 2796, 3495, 3790, 4169, 4510, 4548, 4660, 5126, 5412, 5685, 6765, 6990, 7580, 7689, 8338, 9020, 9553, 10252, 11370, 12507, 12815, 13530, 13980, 15378, 15539, 16676, 19106, 20845, 22740, 25014, 25630, 27060, 28659, 30756, 31078, 38212, 38445, 41690, 46617, 47765, 50028, 51260, 57318, 62156, 62535, 76890, 77695, 83380, 88307, 93234, 95530, 105083, 114636, 125070, 143295, 153780, 155390, 170929, 176614, 186468, 191060, 210166, 233085, 250140, 264921, 286590, 310780, 315249, 341858, 353228, 420332, 441535, 466170, 512787, 525415, 529842, 573180, 630498, 683716, 854645, 883070, 932340, 971377, 1025574, 1050830, 1059684, 1260996, 1324605, 1576245, 1709290, 1766140, 1942754, 2051148, 2101660, 2563935, 2649210, 2914131, 3152490, 3418580, 3620587, 3885508, 4856885, 5127870, 5298420, 5828262, 6304980, 7241174, 9713770, 10255740, 10861761, 11656524, 14482348, 14570655, 18102935, 19427540, 21723522, 29141310, 36205870, 39826457, 43447044, 54308805, 58282620, 72411740, 79652914, 108617610, 119479371, 159305828, 199132285, 217235220, 238958742, 398264570, 477917484, 597396855, 796529140, 1194793710, 2389587420]

約数ペア:

[(1, 2389587420), (2, 1194793710), (3, 796529140), (4, 597396855), (5, 477917484), (6, 398264570), (10, 238958742), (11, 217235220), (12, 199132285), (15, 159305828), (20, 119479371), (22, 108617610), (30, 79652914), (33, 72411740), (41, 58282620), (44, 54308805), (55, 43447044), (60, 39826457), (66, 36205870), (82, 29141310), (110, 21723522), (123, 19427540), (132, 18102935), (164, 14570655), (165, 14482348), (205, 11656524), (220, 10861761), (233, 10255740), (246, 9713770), (330, 7241174), (379, 6304980), (410, 5828262), (451, 5298420), (466, 5127870), (492, 4856885), (615, 3885508), (660, 3620587), (699, 3418580), (758, 3152490), (820, 2914131), (902, 2649210), (932, 2563935), (1137, 2101660), (1165, 2051148), (1230, 1942754), (1353, 1766140), (1398, 1709290), (1516, 1576245), (1804, 1324605), (1895, 1260996), (2255, 1059684), (2274, 1050830), (2330, 1025574), (2460, 971377), (2563, 932340), (2706, 883070), (2796, 854645), (3495, 683716), (3790, 630498), (4169, 573180), (4510, 529842), (4548, 525415), (4660, 512787), (5126, 466170), (5412, 441535), (5685, 420332), (6765, 353228), (6990, 341858), (7580, 315249), (7689, 310780), (8338, 286590), (9020, 264921), (9553, 250140), (10252, 233085), (11370, 210166), (12507, 191060), (12815, 186468), (13530, 176614), (13980, 170929), (15378, 155390), (15539, 153780), (16676, 143295), (19106, 125070), (20845, 114636), (22740, 105083), (25014, 95530), (25630, 93234), (27060, 88307), (28659, 83380), (30756, 77695), (31078, 76890), (38212, 62535), (38445, 62156), (41690, 57318), (46617, 51260), (47765, 50028)]