1916345520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30593}}^1$

素因数の和:30644

約数の個数: 160

約数和(自身を含む): 6828580800

約数和(自身を除く): 4912235280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 30593, 31320, 61186, 62640, 91779, 122372, 152965, 183558, 244744, 275337, 305930, 367116, 458895, 489488, 550674, 611860, 734232, 826011, 887197, 917790, 1101348, 1223720, 1376685, 1468464, 1652022, 1774394, 1835580, 2202696, 2447440, 2661591, 2753370, 3304044, 3548788, 3671160, 4130055, 4405392, 4435985, 5323182, 5506740, 6608088, 7097576, 7342320, 7984773, 8260110, 8871970, 10646364, 11013480, 13216176, 13307955, 14195152, 15969546, 16520220, 17743940, 21292728, 22026960, 23954319, 26615910, 31939092, 33040440, 35487880, 39923865, 42585456, 47908638, 53231820, 63878184, 66080880, 70975760, 79847730, 95817276, 106463640, 119771595, 127756368, 159695460, 191634552, 212927280, 239543190, 319390920, 383269104, 479086380, 638781840, 958172760, 1916345520]

約数ペア:

[(1, 1916345520), (2, 958172760), (3, 638781840), (4, 479086380), (5, 383269104), (6, 319390920), (8, 239543190), (9, 212927280), (10, 191634552), (12, 159695460), (15, 127756368), (16, 119771595), (18, 106463640), (20, 95817276), (24, 79847730), (27, 70975760), (29, 66080880), (30, 63878184), (36, 53231820), (40, 47908638), (45, 42585456), (48, 39923865), (54, 35487880), (58, 33040440), (60, 31939092), (72, 26615910), (80, 23954319), (87, 22026960), (90, 21292728), (108, 17743940), (116, 16520220), (120, 15969546), (135, 14195152), (144, 13307955), (145, 13216176), (174, 11013480), (180, 10646364), (216, 8871970), (232, 8260110), (240, 7984773), (261, 7342320), (270, 7097576), (290, 6608088), (348, 5506740), (360, 5323182), (432, 4435985), (435, 4405392), (464, 4130055), (522, 3671160), (540, 3548788), (580, 3304044), (696, 2753370), (720, 2661591), (783, 2447440), (870, 2202696), (1044, 1835580), (1080, 1774394), (1160, 1652022), (1305, 1468464), (1392, 1376685), (1566, 1223720), (1740, 1101348), (2088, 917790), (2160, 887197), (2320, 826011), (2610, 734232), (3132, 611860), (3480, 550674), (3915, 489488), (4176, 458895), (5220, 367116), (6264, 305930), (6960, 275337), (7830, 244744), (10440, 183558), (12528, 152965), (15660, 122372), (20880, 91779), (30593, 62640), (31320, 61186)]