151664240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 440971776

約数和(自身を除く): 289307536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 130, 140, 166, 182, 208, 251, 260, 280, 332, 364, 415, 455, 502, 520, 560, 581, 664, 728, 830, 910, 1004, 1040, 1079, 1162, 1255, 1328, 1456, 1660, 1757, 1820, 2008, 2158, 2324, 2510, 2905, 3263, 3320, 3514, 3640, 4016, 4316, 4648, 5020, 5395, 5810, 6526, 6640, 7028, 7280, 7553, 8632, 8785, 9296, 10040, 10790, 11620, 13052, 14056, 15106, 16315, 17264, 17570, 20080, 20833, 21580, 22841, 23240, 26104, 28112, 30212, 32630, 35140, 37765, 41666, 43160, 45682, 46480, 52208, 60424, 65260, 70280, 75530, 83332, 86320, 91364, 104165, 114205, 120848, 130520, 140560, 145831, 151060, 166664, 182728, 208330, 228410, 261040, 270829, 291662, 302120, 333328, 365456, 416660, 456820, 541658, 583324, 604240, 729155, 833320, 913640, 1083316, 1166648, 1354145, 1458310, 1666640, 1827280, 1895803, 2166632, 2333296, 2708290, 2916620, 3791606, 4333264, 5416580, 5833240, 7583212, 9479015, 10833160, 11666480, 15166424, 18958030, 21666320, 30332848, 37916060, 75832120, 151664240]

約数ペア:

[(1, 151664240), (2, 75832120), (4, 37916060), (5, 30332848), (7, 21666320), (8, 18958030), (10, 15166424), (13, 11666480), (14, 10833160), (16, 9479015), (20, 7583212), (26, 5833240), (28, 5416580), (35, 4333264), (40, 3791606), (52, 2916620), (56, 2708290), (65, 2333296), (70, 2166632), (80, 1895803), (83, 1827280), (91, 1666640), (104, 1458310), (112, 1354145), (130, 1166648), (140, 1083316), (166, 913640), (182, 833320), (208, 729155), (251, 604240), (260, 583324), (280, 541658), (332, 456820), (364, 416660), (415, 365456), (455, 333328), (502, 302120), (520, 291662), (560, 270829), (581, 261040), (664, 228410), (728, 208330), (830, 182728), (910, 166664), (1004, 151060), (1040, 145831), (1079, 140560), (1162, 130520), (1255, 120848), (1328, 114205), (1456, 104165), (1660, 91364), (1757, 86320), (1820, 83332), (2008, 75530), (2158, 70280), (2324, 65260), (2510, 60424), (2905, 52208), (3263, 46480), (3320, 45682), (3514, 43160), (3640, 41666), (4016, 37765), (4316, 35140), (4648, 32630), (5020, 30212), (5395, 28112), (5810, 26104), (6526, 23240), (6640, 22841), (7028, 21580), (7280, 20833), (7553, 20080), (8632, 17570), (8785, 17264), (9296, 16315), (10040, 15106), (10790, 14056), (11620, 13052)]