1660187372480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4385533}}^1$

素因数の和:4385583

約数の個数: 168

約数和(自身を含む): 4892361393312

約数和(自身を除く): 3232174020832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2240, 2366, 2704, 2912, 3380, 3640, 4160, 4732, 5408, 5824, 5915, 6760, 7280, 9464, 10816, 11830, 13520, 14560, 18928, 23660, 27040, 29120, 37856, 47320, 54080, 75712, 94640, 189280, 378560, 4385533, 8771066, 17542132, 21927665, 30698731, 35084264, 43855330, 57011929, 61397462, 70168528, 87710660, 114023858, 122794924, 140337056, 153493655, 175421320, 228047716, 245589848, 280674112, 285059645, 306987310, 350842640, 399083503, 456095432, 491179696, 570119290, 613974620, 701685280, 741155077, 798167006, 912190864, 982359392, 1140238580, 1227949240, 1403370560, 1482310154, 1596334012, 1824381728, 1964718784, 1995417515, 2280477160, 2455898480, 2964620308, 3192668024, 3648763456, 3705775385, 3990835030, 4560954320, 4911796960, 5188085539, 5929240616, 6385336048, 7411550770, 7981670060, 9121908640, 9823593920, 10376171078, 11858481232, 12770672096, 14823101540, 15963340120, 18243817280, 20752342156, 23716962464, 25541344192, 25940427695, 29646203080, 31926680240, 41504684312, 47433924928, 51880855390, 59292406160, 63853360480, 83009368624, 103761710780, 118584812320, 127706720960, 166018737248, 207523421560, 237169624640, 332037474496, 415046843120, 830093686240, 1660187372480]

約数ペア:

[(1, 1660187372480), (2, 830093686240), (4, 415046843120), (5, 332037474496), (7, 237169624640), (8, 207523421560), (10, 166018737248), (13, 127706720960), (14, 118584812320), (16, 103761710780), (20, 83009368624), (26, 63853360480), (28, 59292406160), (32, 51880855390), (35, 47433924928), (40, 41504684312), (52, 31926680240), (56, 29646203080), (64, 25940427695), (65, 25541344192), (70, 23716962464), (80, 20752342156), (91, 18243817280), (104, 15963340120), (112, 14823101540), (130, 12770672096), (140, 11858481232), (160, 10376171078), (169, 9823593920), (182, 9121908640), (208, 7981670060), (224, 7411550770), (260, 6385336048), (280, 5929240616), (320, 5188085539), (338, 4911796960), (364, 4560954320), (416, 3990835030), (448, 3705775385), (455, 3648763456), (520, 3192668024), (560, 2964620308), (676, 2455898480), (728, 2280477160), (832, 1995417515), (845, 1964718784), (910, 1824381728), (1040, 1596334012), (1120, 1482310154), (1183, 1403370560), (1352, 1227949240), (1456, 1140238580), (1690, 982359392), (1820, 912190864), (2080, 798167006), (2240, 741155077), (2366, 701685280), (2704, 613974620), (2912, 570119290), (3380, 491179696), (3640, 456095432), (4160, 399083503), (4732, 350842640), (5408, 306987310), (5824, 285059645), (5915, 280674112), (6760, 245589848), (7280, 228047716), (9464, 175421320), (10816, 153493655), (11830, 140337056), (13520, 122794924), (14560, 114023858), (18928, 87710660), (23660, 70168528), (27040, 61397462), (29120, 57011929), (37856, 43855330), (47320, 35084264), (54080, 30698731), (75712, 21927665), (94640, 17542132), (189280, 8771066), (378560, 4385533)]