220615992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 668304000

約数和(自身を除く): 447688008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 67, 72, 76, 83, 87, 114, 116, 134, 152, 166, 171, 174, 201, 228, 232, 249, 261, 268, 332, 342, 348, 402, 456, 498, 522, 536, 551, 603, 664, 684, 696, 747, 804, 996, 1044, 1102, 1206, 1273, 1368, 1494, 1577, 1608, 1653, 1943, 1992, 2088, 2204, 2407, 2412, 2546, 2988, 3154, 3306, 3819, 3886, 4408, 4731, 4814, 4824, 4959, 5092, 5561, 5829, 5976, 6308, 6612, 7221, 7638, 7772, 9462, 9628, 9918, 10184, 11122, 11457, 11658, 12616, 13224, 14193, 14442, 15276, 15544, 16683, 17487, 18924, 19256, 19836, 21663, 22244, 22914, 23316, 28386, 28884, 30552, 33366, 34974, 36917, 37848, 39672, 43326, 44488, 45733, 45828, 46632, 50049, 56772, 57768, 66732, 69948, 73834, 86652, 91466, 91656, 100098, 105659, 110751, 113544, 133464, 137199, 139896, 147668, 161269, 173304, 182932, 200196, 211318, 221502, 274398, 295336, 316977, 322538, 332253, 365864, 400392, 411597, 422636, 443004, 483807, 548796, 633954, 645076, 664506, 823194, 845272, 886008, 950931, 967614, 1097592, 1267908, 1290152, 1329012, 1451421, 1646388, 1901862, 1935228, 2535816, 2658024, 2902842, 3064111, 3292776, 3803724, 3870456, 5805684, 6128222, 7607448, 9192333, 11611368, 12256444, 18384666, 24512888, 27576999, 36769332, 55153998, 73538664, 110307996, 220615992]

約数ペア:

[(1, 220615992), (2, 110307996), (3, 73538664), (4, 55153998), (6, 36769332), (8, 27576999), (9, 24512888), (12, 18384666), (18, 12256444), (19, 11611368), (24, 9192333), (29, 7607448), (36, 6128222), (38, 5805684), (57, 3870456), (58, 3803724), (67, 3292776), (72, 3064111), (76, 2902842), (83, 2658024), (87, 2535816), (114, 1935228), (116, 1901862), (134, 1646388), (152, 1451421), (166, 1329012), (171, 1290152), (174, 1267908), (201, 1097592), (228, 967614), (232, 950931), (249, 886008), (261, 845272), (268, 823194), (332, 664506), (342, 645076), (348, 633954), (402, 548796), (456, 483807), (498, 443004), (522, 422636), (536, 411597), (551, 400392), (603, 365864), (664, 332253), (684, 322538), (696, 316977), (747, 295336), (804, 274398), (996, 221502), (1044, 211318), (1102, 200196), (1206, 182932), (1273, 173304), (1368, 161269), (1494, 147668), (1577, 139896), (1608, 137199), (1653, 133464), (1943, 113544), (1992, 110751), (2088, 105659), (2204, 100098), (2407, 91656), (2412, 91466), (2546, 86652), (2988, 73834), (3154, 69948), (3306, 66732), (3819, 57768), (3886, 56772), (4408, 50049), (4731, 46632), (4814, 45828), (4824, 45733), (4959, 44488), (5092, 43326), (5561, 39672), (5829, 37848), (5976, 36917), (6308, 34974), (6612, 33366), (7221, 30552), (7638, 28884), (7772, 28386), (9462, 23316), (9628, 22914), (9918, 22244), (10184, 21663), (11122, 19836), (11457, 19256), (11658, 18924), (12616, 17487), (13224, 16683), (14193, 15544), (14442, 15276)]