128653464960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1313863}}^1$

素因数の和:1313905

約数の個数: 192

約数和(自身を含む): 470389589280

約数和(自身を除く): 341736124320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 32640, 48960, 97920, 1313863, 2627726, 3941589, 5255452, 6569315, 7883178, 10510904, 11824767, 13138630, 15766356, 19707945, 21021808, 22335671, 23649534, 26277260, 31532712, 39415890, 42043616, 44671342, 47299068, 52554520, 59123835, 63065424, 67007013, 78831780, 84087232, 89342684, 94598136, 105109040, 111678355, 118247670, 126130848, 134014026, 157663560, 168174464, 178685368, 189196272, 201021039, 210218080, 223356710, 236495340, 252261696, 268028052, 315327120, 335035065, 357370736, 378392544, 402042078, 420436160, 446713420, 472990680, 504523392, 536056104, 630654240, 670070130, 714741472, 756785088, 804084156, 840872320, 893426840, 945981360, 1005105195, 1072112208, 1261308480, 1340140260, 1429482944, 1513570176, 1608168312, 1786853680, 1891962720, 2010210390, 2144224416, 2522616960, 2680280520, 2858965888, 3216336624, 3573707360, 3783925440, 4020420780, 4288448832, 5360561040, 6432673248, 7147414720, 7567850880, 8040841560, 8576897664, 10721122080, 12865346496, 14294829440, 16081683120, 21442244160, 25730692992, 32163366240, 42884488320, 64326732480, 128653464960]

約数ペア:

[(1, 128653464960), (2, 64326732480), (3, 42884488320), (4, 32163366240), (5, 25730692992), (6, 21442244160), (8, 16081683120), (9, 14294829440), (10, 12865346496), (12, 10721122080), (15, 8576897664), (16, 8040841560), (17, 7567850880), (18, 7147414720), (20, 6432673248), (24, 5360561040), (30, 4288448832), (32, 4020420780), (34, 3783925440), (36, 3573707360), (40, 3216336624), (45, 2858965888), (48, 2680280520), (51, 2522616960), (60, 2144224416), (64, 2010210390), (68, 1891962720), (72, 1786853680), (80, 1608168312), (85, 1513570176), (90, 1429482944), (96, 1340140260), (102, 1261308480), (120, 1072112208), (128, 1005105195), (136, 945981360), (144, 893426840), (153, 840872320), (160, 804084156), (170, 756785088), (180, 714741472), (192, 670070130), (204, 630654240), (240, 536056104), (255, 504523392), (272, 472990680), (288, 446713420), (306, 420436160), (320, 402042078), (340, 378392544), (360, 357370736), (384, 335035065), (408, 315327120), (480, 268028052), (510, 252261696), (544, 236495340), (576, 223356710), (612, 210218080), (640, 201021039), (680, 189196272), (720, 178685368), (765, 168174464), (816, 157663560), (960, 134014026), (1020, 126130848), (1088, 118247670), (1152, 111678355), (1224, 105109040), (1360, 94598136), (1440, 89342684), (1530, 84087232), (1632, 78831780), (1920, 67007013), (2040, 63065424), (2176, 59123835), (2448, 52554520), (2720, 47299068), (2880, 44671342), (3060, 42043616), (3264, 39415890), (4080, 31532712), (4896, 26277260), (5440, 23649534), (5760, 22335671), (6120, 21021808), (6528, 19707945), (8160, 15766356), (9792, 13138630), (10880, 11824767), (12240, 10510904), (16320, 7883178), (19584, 6569315), (24480, 5255452), (32640, 3941589), (48960, 2627726), (97920, 1313863)]