204625260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 772716672

約数和(自身を除く): 568091412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 41, 42, 45, 51, 60, 63, 68, 70, 82, 84, 85, 90, 102, 105, 119, 123, 126, 140, 153, 164, 170, 180, 204, 205, 210, 233, 238, 246, 252, 255, 287, 306, 315, 340, 357, 369, 410, 420, 466, 476, 492, 510, 574, 595, 612, 615, 630, 697, 699, 714, 738, 765, 820, 861, 932, 1020, 1071, 1148, 1165, 1190, 1230, 1260, 1394, 1398, 1428, 1435, 1476, 1530, 1631, 1722, 1785, 1845, 2091, 2097, 2142, 2330, 2380, 2460, 2583, 2788, 2796, 2870, 3060, 3262, 3444, 3485, 3495, 3570, 3690, 3961, 4182, 4194, 4284, 4305, 4660, 4879, 4893, 5166, 5355, 5740, 6273, 6524, 6970, 6990, 7140, 7380, 7922, 8155, 8364, 8388, 8610, 9553, 9758, 9786, 10332, 10455, 10485, 10710, 11883, 12546, 12915, 13940, 13980, 14637, 14679, 15844, 16310, 17220, 19106, 19516, 19572, 19805, 20910, 20970, 21420, 23766, 24395, 24465, 25092, 25830, 27727, 28659, 29274, 29358, 31365, 32620, 35649, 38212, 39610, 41820, 41940, 43911, 47532, 47765, 48790, 48930, 51660, 55454, 57318, 58548, 58716, 59415, 62730, 66871, 71298, 73185, 73395, 79220, 83181, 85977, 87822, 95530, 97580, 97860, 110908, 114636, 118830, 125460, 133742, 138635, 142596, 143295, 146370, 146790, 162401, 166362, 171954, 175644, 178245, 191060, 200613, 219555, 237660, 249543, 267484, 277270, 286590, 292740, 293580, 324802, 332724, 334355, 343908, 356490, 401226, 415905, 429885, 439110, 487203, 499086, 554540, 573180, 601839, 649604, 668710, 712980, 802452, 812005, 831810, 859770, 878220, 974406, 998172, 1003065, 1136807, 1203678, 1247715, 1337420, 1461609, 1624010, 1663620, 1719540, 1948812, 2006130, 2273614, 2407356, 2436015, 2495430, 2923218, 3009195, 3248020, 3410421, 4012260, 4547228, 4872030, 4990860, 5684035, 5846436, 6018390, 6820842, 7308045, 9744060, 10231263, 11368070, 12036780, 13641684, 14616090, 17052105, 20462526, 22736140, 29232180, 34104210, 40925052, 51156315, 68208420, 102312630, 204625260]

約数ペア:

[(1, 204625260), (2, 102312630), (3, 68208420), (4, 51156315), (5, 40925052), (6, 34104210), (7, 29232180), (9, 22736140), (10, 20462526), (12, 17052105), (14, 14616090), (15, 13641684), (17, 12036780), (18, 11368070), (20, 10231263), (21, 9744060), (28, 7308045), (30, 6820842), (34, 6018390), (35, 5846436), (36, 5684035), (41, 4990860), (42, 4872030), (45, 4547228), (51, 4012260), (60, 3410421), (63, 3248020), (68, 3009195), (70, 2923218), (82, 2495430), (84, 2436015), (85, 2407356), (90, 2273614), (102, 2006130), (105, 1948812), (119, 1719540), (123, 1663620), (126, 1624010), (140, 1461609), (153, 1337420), (164, 1247715), (170, 1203678), (180, 1136807), (204, 1003065), (205, 998172), (210, 974406), (233, 878220), (238, 859770), (246, 831810), (252, 812005), (255, 802452), (287, 712980), (306, 668710), (315, 649604), (340, 601839), (357, 573180), (369, 554540), (410, 499086), (420, 487203), (466, 439110), (476, 429885), (492, 415905), (510, 401226), (574, 356490), (595, 343908), (612, 334355), (615, 332724), (630, 324802), (697, 293580), (699, 292740), (714, 286590), (738, 277270), (765, 267484), (820, 249543), (861, 237660), (932, 219555), (1020, 200613), (1071, 191060), (1148, 178245), (1165, 175644), (1190, 171954), (1230, 166362), (1260, 162401), (1394, 146790), (1398, 146370), (1428, 143295), (1435, 142596), (1476, 138635), (1530, 133742), (1631, 125460), (1722, 118830), (1785, 114636), (1845, 110908), (2091, 97860), (2097, 97580), (2142, 95530), (2330, 87822), (2380, 85977), (2460, 83181), (2583, 79220), (2788, 73395), (2796, 73185), (2870, 71298), (3060, 66871), (3262, 62730), (3444, 59415), (3485, 58716), (3495, 58548), (3570, 57318), (3690, 55454), (3961, 51660), (4182, 48930), (4194, 48790), (4284, 47765), (4305, 47532), (4660, 43911), (4879, 41940), (4893, 41820), (5166, 39610), (5355, 38212), (5740, 35649), (6273, 32620), (6524, 31365), (6970, 29358), (6990, 29274), (7140, 28659), (7380, 27727), (7922, 25830), (8155, 25092), (8364, 24465), (8388, 24395), (8610, 23766), (9553, 21420), (9758, 20970), (9786, 20910), (10332, 19805), (10455, 19572), (10485, 19516), (10710, 19106), (11883, 17220), (12546, 16310), (12915, 15844), (13940, 14679), (13980, 14637)]