211908060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 288

約数和(自身を含む): 838760832

約数和(自身を除く): 626852772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 761, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1522, 1530, 1547, 1638, 1785, 1820, 1989, 2142, 2210, 2283, 2340, 2380, 2652, 2730, 3044, 3060, 3094, 3276, 3315, 3570, 3805, 3978, 4095, 4284, 4420, 4566, 4641, 5327, 5355, 5460, 6188, 6630, 6849, 7140, 7610, 7735, 7956, 8190, 9132, 9282, 9893, 9945, 10654, 10710, 11415, 12937, 13260, 13698, 13923, 15220, 15470, 15981, 16380, 18564, 19786, 19890, 21308, 21420, 22830, 23205, 25874, 26635, 27396, 27846, 29679, 30940, 31962, 34245, 38811, 39572, 39780, 45660, 46410, 47943, 49465, 51748, 53270, 55692, 59358, 63924, 64685, 68490, 69251, 69615, 77622, 79905, 89037, 90559, 92820, 95886, 98930, 106540, 116433, 118716, 129370, 136980, 138502, 139230, 148395, 155244, 159810, 168181, 178074, 181118, 191772, 194055, 197860, 207753, 232866, 239715, 258740, 271677, 277004, 278460, 296790, 319620, 336362, 346255, 356148, 362236, 388110, 415506, 445185, 452795, 465732, 479430, 504543, 543354, 582165, 593580, 623259, 672724, 692510, 776220, 815031, 831012, 840905, 890370, 905590, 958860, 1009086, 1038765, 1086708, 1164330, 1177267, 1246518, 1358385, 1385020, 1513629, 1630062, 1681810, 1780740, 1811180, 2018172, 2077530, 2328660, 2354534, 2493036, 2522715, 2716770, 3027258, 3116295, 3260124, 3363620, 3531801, 4075155, 4155060, 4709068, 5045430, 5433540, 5886335, 6054516, 6232590, 7063602, 7568145, 8150310, 10090860, 10595403, 11772670, 12465180, 14127204, 15136290, 16300620, 17659005, 21190806, 23545340, 30272580, 35318010, 42381612, 52977015, 70636020, 105954030, 211908060]

約数ペア:

[(1, 211908060), (2, 105954030), (3, 70636020), (4, 52977015), (5, 42381612), (6, 35318010), (7, 30272580), (9, 23545340), (10, 21190806), (12, 17659005), (13, 16300620), (14, 15136290), (15, 14127204), (17, 12465180), (18, 11772670), (20, 10595403), (21, 10090860), (26, 8150310), (28, 7568145), (30, 7063602), (34, 6232590), (35, 6054516), (36, 5886335), (39, 5433540), (42, 5045430), (45, 4709068), (51, 4155060), (52, 4075155), (60, 3531801), (63, 3363620), (65, 3260124), (68, 3116295), (70, 3027258), (78, 2716770), (84, 2522715), (85, 2493036), (90, 2354534), (91, 2328660), (102, 2077530), (105, 2018172), (117, 1811180), (119, 1780740), (126, 1681810), (130, 1630062), (140, 1513629), (153, 1385020), (156, 1358385), (170, 1246518), (180, 1177267), (182, 1164330), (195, 1086708), (204, 1038765), (210, 1009086), (221, 958860), (234, 905590), (238, 890370), (252, 840905), (255, 831012), (260, 815031), (273, 776220), (306, 692510), (315, 672724), (340, 623259), (357, 593580), (364, 582165), (390, 543354), (420, 504543), (442, 479430), (455, 465732), (468, 452795), (476, 445185), (510, 415506), (546, 388110), (585, 362236), (595, 356148), (612, 346255), (630, 336362), (663, 319620), (714, 296790), (761, 278460), (765, 277004), (780, 271677), (819, 258740), (884, 239715), (910, 232866), (1020, 207753), (1071, 197860), (1092, 194055), (1105, 191772), (1170, 181118), (1190, 178074), (1260, 168181), (1326, 159810), (1365, 155244), (1428, 148395), (1522, 139230), (1530, 138502), (1547, 136980), (1638, 129370), (1785, 118716), (1820, 116433), (1989, 106540), (2142, 98930), (2210, 95886), (2283, 92820), (2340, 90559), (2380, 89037), (2652, 79905), (2730, 77622), (3044, 69615), (3060, 69251), (3094, 68490), (3276, 64685), (3315, 63924), (3570, 59358), (3805, 55692), (3978, 53270), (4095, 51748), (4284, 49465), (4420, 47943), (4566, 46410), (4641, 45660), (5327, 39780), (5355, 39572), (5460, 38811), (6188, 34245), (6630, 31962), (6849, 30940), (7140, 29679), (7610, 27846), (7735, 27396), (7956, 26635), (8190, 25874), (9132, 23205), (9282, 22830), (9893, 21420), (9945, 21308), (10654, 19890), (10710, 19786), (11415, 18564), (12937, 16380), (13260, 15981), (13698, 15470), (13923, 15220)]