288693720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 192

約数和(自身を含む): 1112267520

約数和(自身を除く): 823573800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4243, 4536, 4860, 5670, 6804, 7560, 8486, 8505, 9720, 11340, 12729, 13608, 16972, 17010, 21215, 22680, 25458, 29701, 33944, 34020, 38187, 42430, 50916, 59402, 63645, 68040, 76374, 84860, 89103, 101832, 114561, 118804, 127290, 148505, 152748, 169720, 178206, 190935, 229122, 237608, 254580, 267309, 297010, 305496, 343683, 356412, 381870, 445515, 458244, 509160, 534618, 572805, 594020, 687366, 712824, 763740, 801927, 891030, 916488, 1031049, 1069236, 1145610, 1188040, 1336545, 1374732, 1527480, 1603854, 1718415, 1782060, 2062098, 2138472, 2291220, 2405781, 2673090, 2749464, 3207708, 3436830, 3564120, 4009635, 4124196, 4582440, 4811562, 5155245, 5346180, 6415416, 6873660, 7217343, 8019270, 8248392, 9623124, 10310490, 10692360, 12028905, 13747320, 14434686, 16038540, 19246248, 20620980, 24057810, 28869372, 32077080, 36086715, 41241960, 48115620, 57738744, 72173430, 96231240, 144346860, 288693720]

約数ペア:

[(1, 288693720), (2, 144346860), (3, 96231240), (4, 72173430), (5, 57738744), (6, 48115620), (7, 41241960), (8, 36086715), (9, 32077080), (10, 28869372), (12, 24057810), (14, 20620980), (15, 19246248), (18, 16038540), (20, 14434686), (21, 13747320), (24, 12028905), (27, 10692360), (28, 10310490), (30, 9623124), (35, 8248392), (36, 8019270), (40, 7217343), (42, 6873660), (45, 6415416), (54, 5346180), (56, 5155245), (60, 4811562), (63, 4582440), (70, 4124196), (72, 4009635), (81, 3564120), (84, 3436830), (90, 3207708), (105, 2749464), (108, 2673090), (120, 2405781), (126, 2291220), (135, 2138472), (140, 2062098), (162, 1782060), (168, 1718415), (180, 1603854), (189, 1527480), (210, 1374732), (216, 1336545), (243, 1188040), (252, 1145610), (270, 1069236), (280, 1031049), (315, 916488), (324, 891030), (360, 801927), (378, 763740), (405, 712824), (420, 687366), (486, 594020), (504, 572805), (540, 534618), (567, 509160), (630, 458244), (648, 445515), (756, 381870), (810, 356412), (840, 343683), (945, 305496), (972, 297010), (1080, 267309), (1134, 254580), (1215, 237608), (1260, 229122), (1512, 190935), (1620, 178206), (1701, 169720), (1890, 152748), (1944, 148505), (2268, 127290), (2430, 118804), (2520, 114561), (2835, 101832), (3240, 89103), (3402, 84860), (3780, 76374), (4243, 68040), (4536, 63645), (4860, 59402), (5670, 50916), (6804, 42430), (7560, 38187), (8486, 34020), (8505, 33944), (9720, 29701), (11340, 25458), (12729, 22680), (13608, 21215), (16972, 17010)]