202305160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 506736000

約数和(自身を除く): 304430840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 67, 76, 95, 116, 134, 137, 145, 152, 190, 232, 268, 274, 290, 335, 380, 536, 548, 551, 580, 670, 685, 760, 1096, 1102, 1160, 1273, 1340, 1370, 1943, 2204, 2546, 2603, 2680, 2740, 2755, 3886, 3973, 4408, 5092, 5206, 5480, 5510, 6365, 7772, 7946, 9179, 9715, 10184, 10412, 11020, 12730, 13015, 15544, 15892, 18358, 19430, 19865, 20824, 22040, 25460, 26030, 31784, 36716, 36917, 38860, 39730, 45895, 50920, 52060, 73432, 73834, 75487, 77720, 79460, 91790, 104120, 147668, 150974, 158920, 174401, 183580, 184585, 266191, 295336, 301948, 348802, 367160, 369170, 377435, 532382, 603896, 697604, 738340, 754870, 872005, 1064764, 1330955, 1395208, 1476680, 1509740, 1744010, 2129528, 2661910, 3019480, 3488020, 5057629, 5323820, 6976040, 10115258, 10647640, 20230516, 25288145, 40461032, 50576290, 101152580, 202305160]

約数ペア:

[(1, 202305160), (2, 101152580), (4, 50576290), (5, 40461032), (8, 25288145), (10, 20230516), (19, 10647640), (20, 10115258), (29, 6976040), (38, 5323820), (40, 5057629), (58, 3488020), (67, 3019480), (76, 2661910), (95, 2129528), (116, 1744010), (134, 1509740), (137, 1476680), (145, 1395208), (152, 1330955), (190, 1064764), (232, 872005), (268, 754870), (274, 738340), (290, 697604), (335, 603896), (380, 532382), (536, 377435), (548, 369170), (551, 367160), (580, 348802), (670, 301948), (685, 295336), (760, 266191), (1096, 184585), (1102, 183580), (1160, 174401), (1273, 158920), (1340, 150974), (1370, 147668), (1943, 104120), (2204, 91790), (2546, 79460), (2603, 77720), (2680, 75487), (2740, 73834), (2755, 73432), (3886, 52060), (3973, 50920), (4408, 45895), (5092, 39730), (5206, 38860), (5480, 36917), (5510, 36716), (6365, 31784), (7772, 26030), (7946, 25460), (9179, 22040), (9715, 20824), (10184, 19865), (10412, 19430), (11020, 18358), (12730, 15892), (13015, 15544)]