16393285120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9109}}^1$

素因数の和:9188

約数の個数: 160

約数和(自身を含む): 42497056800

約数和(自身を除く): 26103771680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 128, 148, 152, 160, 185, 190, 256, 296, 304, 320, 370, 380, 512, 592, 608, 640, 703, 740, 760, 1184, 1216, 1280, 1406, 1480, 1520, 2368, 2432, 2560, 2812, 2960, 3040, 3515, 4736, 4864, 5624, 5920, 6080, 7030, 9109, 9472, 9728, 11248, 11840, 12160, 14060, 18218, 18944, 22496, 23680, 24320, 28120, 36436, 44992, 45545, 47360, 48640, 56240, 72872, 89984, 91090, 94720, 112480, 145744, 173071, 179968, 182180, 224960, 291488, 337033, 346142, 359936, 364360, 449920, 582976, 674066, 692284, 728720, 865355, 899840, 1165952, 1348132, 1384568, 1457440, 1685165, 1730710, 1799680, 2331904, 2696264, 2769136, 2914880, 3370330, 3461420, 4663808, 5392528, 5538272, 5829760, 6403627, 6740660, 6922840, 10785056, 11076544, 11659520, 12807254, 13481320, 13845680, 21570112, 22153088, 23319040, 25614508, 26962640, 27691360, 32018135, 43140224, 44306176, 51229016, 53925280, 55382720, 64036270, 86280448, 88612352, 102458032, 107850560, 110765440, 128072540, 172560896, 204916064, 215701120, 221530880, 256145080, 409832128, 431402240, 443061760, 512290160, 819664256, 862804480, 1024580320, 1639328512, 2049160640, 3278657024, 4098321280, 8196642560, 16393285120]

約数ペア:

[(1, 16393285120), (2, 8196642560), (4, 4098321280), (5, 3278657024), (8, 2049160640), (10, 1639328512), (16, 1024580320), (19, 862804480), (20, 819664256), (32, 512290160), (37, 443061760), (38, 431402240), (40, 409832128), (64, 256145080), (74, 221530880), (76, 215701120), (80, 204916064), (95, 172560896), (128, 128072540), (148, 110765440), (152, 107850560), (160, 102458032), (185, 88612352), (190, 86280448), (256, 64036270), (296, 55382720), (304, 53925280), (320, 51229016), (370, 44306176), (380, 43140224), (512, 32018135), (592, 27691360), (608, 26962640), (640, 25614508), (703, 23319040), (740, 22153088), (760, 21570112), (1184, 13845680), (1216, 13481320), (1280, 12807254), (1406, 11659520), (1480, 11076544), (1520, 10785056), (2368, 6922840), (2432, 6740660), (2560, 6403627), (2812, 5829760), (2960, 5538272), (3040, 5392528), (3515, 4663808), (4736, 3461420), (4864, 3370330), (5624, 2914880), (5920, 2769136), (6080, 2696264), (7030, 2331904), (9109, 1799680), (9472, 1730710), (9728, 1685165), (11248, 1457440), (11840, 1384568), (12160, 1348132), (14060, 1165952), (18218, 899840), (18944, 865355), (22496, 728720), (23680, 692284), (24320, 674066), (28120, 582976), (36436, 449920), (44992, 364360), (45545, 359936), (47360, 346142), (48640, 337033), (56240, 291488), (72872, 224960), (89984, 182180), (91090, 179968), (94720, 173071), (112480, 145744)]