156972045440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{129293}}^1$

素因数の和:129590

約数の個数: 128

約数和(自身を含む): 430455928320

約数和(自身を除く): 273483882880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 271, 280, 320, 448, 542, 560, 640, 896, 1084, 1120, 1355, 1897, 2168, 2240, 2710, 3794, 4336, 4480, 5420, 7588, 8672, 9485, 10840, 15176, 17344, 18970, 21680, 30352, 34688, 37940, 43360, 60704, 75880, 86720, 121408, 129293, 151760, 173440, 242816, 258586, 303520, 517172, 607040, 646465, 905051, 1034344, 1214080, 1292930, 1810102, 2068688, 2585860, 3620204, 4137376, 4525255, 5171720, 7240408, 8274752, 9050510, 10343440, 14480816, 16549504, 18101020, 20686880, 28961632, 35038403, 36202040, 41373760, 57923264, 70076806, 72404080, 82747520, 115846528, 140153612, 144808160, 175192015, 245268821, 280307224, 289616320, 350384030, 490537642, 560614448, 579232640, 700768060, 981075284, 1121228896, 1226344105, 1401536120, 1962150568, 2242457792, 2452688210, 2803072240, 3924301136, 4484915584, 4905376420, 5606144480, 7848602272, 9810752840, 11212288960, 15697204544, 19621505680, 22424577920, 31394409088, 39243011360, 78486022720, 156972045440]

約数ペア:

[(1, 156972045440), (2, 78486022720), (4, 39243011360), (5, 31394409088), (7, 22424577920), (8, 19621505680), (10, 15697204544), (14, 11212288960), (16, 9810752840), (20, 7848602272), (28, 5606144480), (32, 4905376420), (35, 4484915584), (40, 3924301136), (56, 2803072240), (64, 2452688210), (70, 2242457792), (80, 1962150568), (112, 1401536120), (128, 1226344105), (140, 1121228896), (160, 981075284), (224, 700768060), (271, 579232640), (280, 560614448), (320, 490537642), (448, 350384030), (542, 289616320), (560, 280307224), (640, 245268821), (896, 175192015), (1084, 144808160), (1120, 140153612), (1355, 115846528), (1897, 82747520), (2168, 72404080), (2240, 70076806), (2710, 57923264), (3794, 41373760), (4336, 36202040), (4480, 35038403), (5420, 28961632), (7588, 20686880), (8672, 18101020), (9485, 16549504), (10840, 14480816), (15176, 10343440), (17344, 9050510), (18970, 8274752), (21680, 7240408), (30352, 5171720), (34688, 4525255), (37940, 4137376), (43360, 3620204), (60704, 2585860), (75880, 2068688), (86720, 1810102), (121408, 1292930), (129293, 1214080), (151760, 1034344), (173440, 905051), (242816, 646465), (258586, 607040), (303520, 517172)]