201469380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 723945600

約数和(自身を除く): 522476220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 49, 51, 58, 60, 68, 70, 84, 85, 87, 98, 102, 105, 116, 119, 139, 140, 145, 147, 170, 174, 196, 203, 204, 210, 238, 245, 255, 278, 290, 294, 340, 348, 357, 406, 417, 420, 435, 476, 490, 493, 510, 556, 580, 588, 595, 609, 695, 714, 735, 812, 833, 834, 870, 973, 980, 986, 1015, 1020, 1190, 1218, 1390, 1421, 1428, 1470, 1479, 1666, 1668, 1740, 1785, 1946, 1972, 2030, 2085, 2363, 2380, 2436, 2465, 2499, 2780, 2842, 2919, 2940, 2958, 3045, 3332, 3451, 3570, 3892, 4031, 4060, 4165, 4170, 4263, 4726, 4865, 4930, 4998, 5684, 5838, 5916, 6090, 6811, 6902, 7089, 7105, 7140, 7395, 8062, 8330, 8340, 8526, 9452, 9730, 9860, 9996, 10353, 11676, 11815, 12093, 12180, 12495, 13622, 13804, 14178, 14210, 14595, 14790, 16124, 16541, 16660, 17052, 17255, 19460, 20155, 20433, 20706, 21315, 23630, 24157, 24186, 24990, 27244, 28217, 28356, 28420, 29190, 29580, 33082, 34055, 34510, 35445, 40310, 40866, 41412, 42630, 47260, 48314, 48372, 49623, 49980, 51765, 56434, 58380, 60465, 66164, 68110, 68527, 69020, 70890, 72471, 80620, 81732, 82705, 84651, 85260, 96628, 99246, 102165, 103530, 112868, 115787, 120785, 120930, 136220, 137054, 141085, 141780, 144942, 165410, 169302, 197519, 198492, 204330, 205581, 207060, 231574, 241570, 241860, 248115, 274108, 282170, 289884, 330820, 338604, 342635, 347361, 362355, 395038, 408660, 411162, 423255, 463148, 479689, 483140, 496230, 564340, 578935, 592557, 685270, 694722, 724710, 790076, 822324, 846510, 959378, 987595, 992460, 1027905, 1157870, 1185114, 1370540, 1389444, 1439067, 1449420, 1693020, 1736805, 1918756, 1975190, 2055810, 2315740, 2370228, 2398445, 2878134, 2962785, 3357823, 3473610, 3950380, 4111620, 4796890, 5756268, 5925570, 6715646, 6947220, 7195335, 9593780, 10073469, 11851140, 13431292, 14390670, 16789115, 20146938, 28781340, 33578230, 40293876, 50367345, 67156460, 100734690, 201469380]

約数ペア:

[(1, 201469380), (2, 100734690), (3, 67156460), (4, 50367345), (5, 40293876), (6, 33578230), (7, 28781340), (10, 20146938), (12, 16789115), (14, 14390670), (15, 13431292), (17, 11851140), (20, 10073469), (21, 9593780), (28, 7195335), (29, 6947220), (30, 6715646), (34, 5925570), (35, 5756268), (42, 4796890), (49, 4111620), (51, 3950380), (58, 3473610), (60, 3357823), (68, 2962785), (70, 2878134), (84, 2398445), (85, 2370228), (87, 2315740), (98, 2055810), (102, 1975190), (105, 1918756), (116, 1736805), (119, 1693020), (139, 1449420), (140, 1439067), (145, 1389444), (147, 1370540), (170, 1185114), (174, 1157870), (196, 1027905), (203, 992460), (204, 987595), (210, 959378), (238, 846510), (245, 822324), (255, 790076), (278, 724710), (290, 694722), (294, 685270), (340, 592557), (348, 578935), (357, 564340), (406, 496230), (417, 483140), (420, 479689), (435, 463148), (476, 423255), (490, 411162), (493, 408660), (510, 395038), (556, 362355), (580, 347361), (588, 342635), (595, 338604), (609, 330820), (695, 289884), (714, 282170), (735, 274108), (812, 248115), (833, 241860), (834, 241570), (870, 231574), (973, 207060), (980, 205581), (986, 204330), (1015, 198492), (1020, 197519), (1190, 169302), (1218, 165410), (1390, 144942), (1421, 141780), (1428, 141085), (1470, 137054), (1479, 136220), (1666, 120930), (1668, 120785), (1740, 115787), (1785, 112868), (1946, 103530), (1972, 102165), (2030, 99246), (2085, 96628), (2363, 85260), (2380, 84651), (2436, 82705), (2465, 81732), (2499, 80620), (2780, 72471), (2842, 70890), (2919, 69020), (2940, 68527), (2958, 68110), (3045, 66164), (3332, 60465), (3451, 58380), (3570, 56434), (3892, 51765), (4031, 49980), (4060, 49623), (4165, 48372), (4170, 48314), (4263, 47260), (4726, 42630), (4865, 41412), (4930, 40866), (4998, 40310), (5684, 35445), (5838, 34510), (5916, 34055), (6090, 33082), (6811, 29580), (6902, 29190), (7089, 28420), (7105, 28356), (7140, 28217), (7395, 27244), (8062, 24990), (8330, 24186), (8340, 24157), (8526, 23630), (9452, 21315), (9730, 20706), (9860, 20433), (9996, 20155), (10353, 19460), (11676, 17255), (11815, 17052), (12093, 16660), (12180, 16541), (12495, 16124), (13622, 14790), (13804, 14595), (14178, 14210)]