856722656160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{12141761}}^1$

素因数の和:12141796

約数の個数: 216

約数和(自身を含む): 3400883252676

約数和(自身を除く): 2544160596516

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 12141761, 24283522, 36425283, 48567044, 60708805, 72850566, 84992327, 97134088, 109275849, 121417610, 145701132, 169984654, 182126415, 194268176, 218551698, 242835220, 254976981, 291402264, 339969308, 364252830, 388536352, 424961635, 437103396, 485670440, 509953962, 546379245, 582804528, 594946289, 679938616, 728505660, 764930943, 849923270, 874206792, 971340880, 1019907924, 1092758490, 1165609056, 1189892578, 1274884905, 1359877232, 1457011320, 1529861886, 1699846540, 1748413584, 1784838867, 1942681760, 2039815848, 2185516980, 2379785156, 2549769810, 2719754464, 2914022640, 2974731445, 3059723772, 3399693080, 3496827168, 3569677734, 3824654715, 4079631696, 4371033960, 4759570312, 5099539620, 5354516601, 5828045280, 5949462890, 6119447544, 6799386160, 7139355468, 7649309430, 8159263392, 8742067920, 8924194335, 9519140624, 10199079240, 10709033202, 11898925780, 12238895088, 13598772320, 14278710936, 15298618860, 17484135840, 17848388670, 19038281248, 20398158480, 21418066404, 23797851560, 24477790176, 26772583005, 28557421872, 30597237720, 35696777340, 40796316960, 42836132808, 47595703120, 53545166010, 57114843744, 61194475440, 71393554680, 85672265616, 95191406240, 107090332020, 122388950880, 142787109360, 171344531232, 214180664040, 285574218720, 428361328080, 856722656160]

約数ペア:

[(1, 856722656160), (2, 428361328080), (3, 285574218720), (4, 214180664040), (5, 171344531232), (6, 142787109360), (7, 122388950880), (8, 107090332020), (9, 95191406240), (10, 85672265616), (12, 71393554680), (14, 61194475440), (15, 57114843744), (16, 53545166010), (18, 47595703120), (20, 42836132808), (21, 40796316960), (24, 35696777340), (28, 30597237720), (30, 28557421872), (32, 26772583005), (35, 24477790176), (36, 23797851560), (40, 21418066404), (42, 20398158480), (45, 19038281248), (48, 17848388670), (49, 17484135840), (56, 15298618860), (60, 14278710936), (63, 13598772320), (70, 12238895088), (72, 11898925780), (80, 10709033202), (84, 10199079240), (90, 9519140624), (96, 8924194335), (98, 8742067920), (105, 8159263392), (112, 7649309430), (120, 7139355468), (126, 6799386160), (140, 6119447544), (144, 5949462890), (147, 5828045280), (160, 5354516601), (168, 5099539620), (180, 4759570312), (196, 4371033960), (210, 4079631696), (224, 3824654715), (240, 3569677734), (245, 3496827168), (252, 3399693080), (280, 3059723772), (288, 2974731445), (294, 2914022640), (315, 2719754464), (336, 2549769810), (360, 2379785156), (392, 2185516980), (420, 2039815848), (441, 1942681760), (480, 1784838867), (490, 1748413584), (504, 1699846540), (560, 1529861886), (588, 1457011320), (630, 1359877232), (672, 1274884905), (720, 1189892578), (735, 1165609056), (784, 1092758490), (840, 1019907924), (882, 971340880), (980, 874206792), (1008, 849923270), (1120, 764930943), (1176, 728505660), (1260, 679938616), (1440, 594946289), (1470, 582804528), (1568, 546379245), (1680, 509953962), (1764, 485670440), (1960, 437103396), (2016, 424961635), (2205, 388536352), (2352, 364252830), (2520, 339969308), (2940, 291402264), (3360, 254976981), (3528, 242835220), (3920, 218551698), (4410, 194268176), (4704, 182126415), (5040, 169984654), (5880, 145701132), (7056, 121417610), (7840, 109275849), (8820, 97134088), (10080, 84992327), (11760, 72850566), (14112, 60708805), (17640, 48567044), (23520, 36425283), (35280, 24283522), (70560, 12141761)]