16995087720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2749}}^1$

素因数の和:4100

約数の個数: 192

約数和(自身を含む): 59549490000

約数和(自身を除く): 42554402280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1321, 1560, 2340, 2642, 2749, 3963, 4680, 5284, 5498, 6605, 7926, 8247, 10568, 10996, 11889, 13210, 13745, 15852, 16494, 17173, 19815, 21992, 23778, 24741, 26420, 27490, 31704, 32988, 34346, 35737, 39630, 41235, 47556, 49482, 51519, 52840, 54980, 59445, 65976, 68692, 71474, 79260, 82470, 85865, 95112, 98964, 103038, 107211, 109960, 118890, 123705, 137384, 142948, 154557, 158520, 164940, 171730, 178685, 197928, 206076, 214422, 237780, 247410, 257595, 285896, 309114, 321633, 329880, 343460, 357370, 412152, 428844, 475560, 494820, 515190, 536055, 618228, 643266, 686920, 714740, 772785, 857688, 989640, 1030380, 1072110, 1236456, 1286532, 1429480, 1545570, 1608165, 2060760, 2144220, 2573064, 3091140, 3216330, 3631429, 4288440, 6182280, 6432660, 7262858, 10894287, 12865320, 14525716, 18157145, 21788574, 29051432, 32682861, 36314290, 43577148, 47208577, 54471435, 65365722, 72628580, 87154296, 94417154, 108942870, 130731444, 141625731, 145257160, 163414305, 188834308, 217885740, 236042885, 261462888, 283251462, 326828610, 377668616, 424877193, 435771480, 472085770, 566502924, 653657220, 708128655, 849754386, 944171540, 1133005848, 1307314440, 1416257310, 1699508772, 1888343080, 2124385965, 2832514620, 3399017544, 4248771930, 5665029240, 8497543860, 16995087720]

約数ペア:

[(1, 16995087720), (2, 8497543860), (3, 5665029240), (4, 4248771930), (5, 3399017544), (6, 2832514620), (8, 2124385965), (9, 1888343080), (10, 1699508772), (12, 1416257310), (13, 1307314440), (15, 1133005848), (18, 944171540), (20, 849754386), (24, 708128655), (26, 653657220), (30, 566502924), (36, 472085770), (39, 435771480), (40, 424877193), (45, 377668616), (52, 326828610), (60, 283251462), (65, 261462888), (72, 236042885), (78, 217885740), (90, 188834308), (104, 163414305), (117, 145257160), (120, 141625731), (130, 130731444), (156, 108942870), (180, 94417154), (195, 87154296), (234, 72628580), (260, 65365722), (312, 54471435), (360, 47208577), (390, 43577148), (468, 36314290), (520, 32682861), (585, 29051432), (780, 21788574), (936, 18157145), (1170, 14525716), (1321, 12865320), (1560, 10894287), (2340, 7262858), (2642, 6432660), (2749, 6182280), (3963, 4288440), (4680, 3631429), (5284, 3216330), (5498, 3091140), (6605, 2573064), (7926, 2144220), (8247, 2060760), (10568, 1608165), (10996, 1545570), (11889, 1429480), (13210, 1286532), (13745, 1236456), (15852, 1072110), (16494, 1030380), (17173, 989640), (19815, 857688), (21992, 772785), (23778, 714740), (24741, 686920), (26420, 643266), (27490, 618228), (31704, 536055), (32988, 515190), (34346, 494820), (35737, 475560), (39630, 428844), (41235, 412152), (47556, 357370), (49482, 343460), (51519, 329880), (52840, 321633), (54980, 309114), (59445, 285896), (65976, 257595), (68692, 247410), (71474, 237780), (79260, 214422), (82470, 206076), (85865, 197928), (95112, 178685), (98964, 171730), (103038, 164940), (107211, 158520), (109960, 154557), (118890, 142948), (123705, 137384)]