51393490560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{7213}}^1$

素因数の和:8475

約数の個数: 192

約数和(自身を含む): 177636237480

約数和(自身を除く): 126242746920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1237, 1440, 1920, 2474, 2880, 3711, 4948, 5760, 6185, 7213, 7422, 9896, 11133, 12370, 14426, 14844, 18555, 19792, 21639, 22266, 24740, 28852, 29688, 36065, 37110, 39584, 43278, 44532, 49480, 55665, 57704, 59376, 64917, 72130, 74220, 79168, 86556, 89064, 98960, 108195, 111330, 115408, 118752, 129834, 144260, 148440, 158336, 173112, 178128, 197920, 216390, 222660, 230816, 237504, 259668, 288520, 296880, 324585, 346224, 356256, 395840, 432780, 445320, 461632, 475008, 519336, 577040, 593760, 649170, 692448, 712512, 791680, 865560, 890640, 923264, 1038672, 1154080, 1187520, 1298340, 1384896, 1425024, 1731120, 1781280, 2077344, 2308160, 2375040, 2596680, 2769792, 3462240, 3562560, 4154688, 4616320, 5193360, 6924480, 7125120, 8309376, 8922481, 10386720, 13848960, 17844962, 20773440, 26767443, 35689924, 41546880, 44612405, 53534886, 71379848, 80302329, 89224810, 107069772, 133837215, 142759696, 160604658, 178449620, 214139544, 267674430, 285519392, 321209316, 356899240, 401511645, 428279088, 535348860, 571038784, 642418632, 713798480, 803023290, 856558176, 1070697720, 1142077568, 1284837264, 1427596960, 1606046580, 1713116352, 2141395440, 2569674528, 2855193920, 3212093160, 3426232704, 4282790880, 5139349056, 5710387840, 6424186320, 8565581760, 10278698112, 12848372640, 17131163520, 25696745280, 51393490560]

約数ペア:

[(1, 51393490560), (2, 25696745280), (3, 17131163520), (4, 12848372640), (5, 10278698112), (6, 8565581760), (8, 6424186320), (9, 5710387840), (10, 5139349056), (12, 4282790880), (15, 3426232704), (16, 3212093160), (18, 2855193920), (20, 2569674528), (24, 2141395440), (30, 1713116352), (32, 1606046580), (36, 1427596960), (40, 1284837264), (45, 1142077568), (48, 1070697720), (60, 856558176), (64, 803023290), (72, 713798480), (80, 642418632), (90, 571038784), (96, 535348860), (120, 428279088), (128, 401511645), (144, 356899240), (160, 321209316), (180, 285519392), (192, 267674430), (240, 214139544), (288, 178449620), (320, 160604658), (360, 142759696), (384, 133837215), (480, 107069772), (576, 89224810), (640, 80302329), (720, 71379848), (960, 53534886), (1152, 44612405), (1237, 41546880), (1440, 35689924), (1920, 26767443), (2474, 20773440), (2880, 17844962), (3711, 13848960), (4948, 10386720), (5760, 8922481), (6185, 8309376), (7213, 7125120), (7422, 6924480), (9896, 5193360), (11133, 4616320), (12370, 4154688), (14426, 3562560), (14844, 3462240), (18555, 2769792), (19792, 2596680), (21639, 2375040), (22266, 2308160), (24740, 2077344), (28852, 1781280), (29688, 1731120), (36065, 1425024), (37110, 1384896), (39584, 1298340), (43278, 1187520), (44532, 1154080), (49480, 1038672), (55665, 923264), (57704, 890640), (59376, 865560), (64917, 791680), (72130, 712512), (74220, 692448), (79168, 649170), (86556, 593760), (89064, 577040), (98960, 519336), (108195, 475008), (111330, 461632), (115408, 445320), (118752, 432780), (129834, 395840), (144260, 356256), (148440, 346224), (158336, 324585), (173112, 296880), (178128, 288520), (197920, 259668), (216390, 237504), (222660, 230816)]