86458680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3154

約数の個数: 192

約数和(自身を含む): 350438400

約数和(自身を除く): 263979720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3119, 3465, 3960, 4620, 5544, 6238, 6930, 9240, 9357, 12476, 13860, 15595, 18714, 21833, 24952, 27720, 28071, 31190, 34309, 37428, 43666, 46785, 56142, 62380, 65499, 68618, 74856, 87332, 93570, 102927, 109165, 112284, 124760, 130998, 137236, 140355, 171545, 174664, 187140, 196497, 205854, 218330, 224568, 240163, 261996, 274472, 280710, 308781, 327495, 343090, 374280, 392994, 411708, 436660, 480326, 514635, 523992, 561420, 617562, 654990, 686180, 720489, 785988, 823416, 873320, 960652, 982485, 1029270, 1122840, 1200815, 1235124, 1309980, 1372360, 1440978, 1543905, 1571976, 1921304, 1964970, 2058540, 2161467, 2401630, 2470248, 2619960, 2881956, 3087810, 3602445, 3929940, 4117080, 4322934, 4803260, 5763912, 6175620, 7204890, 7859880, 8645868, 9606520, 10807335, 12351240, 14409780, 17291736, 21614670, 28819560, 43229340, 86458680]

約数ペア:

[(1, 86458680), (2, 43229340), (3, 28819560), (4, 21614670), (5, 17291736), (6, 14409780), (7, 12351240), (8, 10807335), (9, 9606520), (10, 8645868), (11, 7859880), (12, 7204890), (14, 6175620), (15, 5763912), (18, 4803260), (20, 4322934), (21, 4117080), (22, 3929940), (24, 3602445), (28, 3087810), (30, 2881956), (33, 2619960), (35, 2470248), (36, 2401630), (40, 2161467), (42, 2058540), (44, 1964970), (45, 1921304), (55, 1571976), (56, 1543905), (60, 1440978), (63, 1372360), (66, 1309980), (70, 1235124), (72, 1200815), (77, 1122840), (84, 1029270), (88, 982485), (90, 960652), (99, 873320), (105, 823416), (110, 785988), (120, 720489), (126, 686180), (132, 654990), (140, 617562), (154, 561420), (165, 523992), (168, 514635), (180, 480326), (198, 436660), (210, 411708), (220, 392994), (231, 374280), (252, 343090), (264, 327495), (280, 308781), (308, 280710), (315, 274472), (330, 261996), (360, 240163), (385, 224568), (396, 218330), (420, 205854), (440, 196497), (462, 187140), (495, 174664), (504, 171545), (616, 140355), (630, 137236), (660, 130998), (693, 124760), (770, 112284), (792, 109165), (840, 102927), (924, 93570), (990, 87332), (1155, 74856), (1260, 68618), (1320, 65499), (1386, 62380), (1540, 56142), (1848, 46785), (1980, 43666), (2310, 37428), (2520, 34309), (2772, 31190), (3080, 28071), (3119, 27720), (3465, 24952), (3960, 21833), (4620, 18714), (5544, 15595), (6238, 13860), (6930, 12476), (9240, 9357)]