140974020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 486017280

約数和(自身を除く): 345043260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 293, 297, 324, 330, 396, 405, 486, 495, 540, 586, 594, 660, 729, 810, 879, 891, 972, 990, 1172, 1188, 1215, 1458, 1465, 1485, 1620, 1758, 1782, 1980, 2187, 2430, 2637, 2673, 2916, 2930, 2970, 3223, 3516, 3564, 3645, 4374, 4395, 4455, 4860, 5274, 5346, 5860, 5940, 6446, 7290, 7911, 8019, 8748, 8790, 8910, 9669, 10548, 10692, 10935, 12892, 13185, 13365, 14580, 15822, 16038, 16115, 17580, 17820, 19338, 21870, 23733, 24057, 26370, 26730, 29007, 31644, 32076, 32230, 38676, 39555, 40095, 43740, 47466, 48114, 48345, 52740, 53460, 58014, 64460, 71199, 79110, 80190, 87021, 94932, 96228, 96690, 116028, 118665, 120285, 142398, 145035, 158220, 160380, 174042, 193380, 213597, 237330, 240570, 261063, 284796, 290070, 348084, 355995, 427194, 435105, 474660, 481140, 522126, 580140, 640791, 711990, 783189, 854388, 870210, 1044252, 1067985, 1281582, 1305315, 1423980, 1566378, 1740420, 2135970, 2349567, 2563164, 2610630, 3132756, 3203955, 3915945, 4271940, 4699134, 5221260, 6407910, 7048701, 7831890, 9398268, 11747835, 12815820, 14097402, 15663780, 23495670, 28194804, 35243505, 46991340, 70487010, 140974020]

約数ペア:

[(1, 140974020), (2, 70487010), (3, 46991340), (4, 35243505), (5, 28194804), (6, 23495670), (9, 15663780), (10, 14097402), (11, 12815820), (12, 11747835), (15, 9398268), (18, 7831890), (20, 7048701), (22, 6407910), (27, 5221260), (30, 4699134), (33, 4271940), (36, 3915945), (44, 3203955), (45, 3132756), (54, 2610630), (55, 2563164), (60, 2349567), (66, 2135970), (81, 1740420), (90, 1566378), (99, 1423980), (108, 1305315), (110, 1281582), (132, 1067985), (135, 1044252), (162, 870210), (165, 854388), (180, 783189), (198, 711990), (220, 640791), (243, 580140), (270, 522126), (293, 481140), (297, 474660), (324, 435105), (330, 427194), (396, 355995), (405, 348084), (486, 290070), (495, 284796), (540, 261063), (586, 240570), (594, 237330), (660, 213597), (729, 193380), (810, 174042), (879, 160380), (891, 158220), (972, 145035), (990, 142398), (1172, 120285), (1188, 118665), (1215, 116028), (1458, 96690), (1465, 96228), (1485, 94932), (1620, 87021), (1758, 80190), (1782, 79110), (1980, 71199), (2187, 64460), (2430, 58014), (2637, 53460), (2673, 52740), (2916, 48345), (2930, 48114), (2970, 47466), (3223, 43740), (3516, 40095), (3564, 39555), (3645, 38676), (4374, 32230), (4395, 32076), (4455, 31644), (4860, 29007), (5274, 26730), (5346, 26370), (5860, 24057), (5940, 23733), (6446, 21870), (7290, 19338), (7911, 17820), (8019, 17580), (8748, 16115), (8790, 16038), (8910, 15822), (9669, 14580), (10548, 13365), (10692, 13185), (10935, 12892)]