156936019440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21093551}}^1$

素因数の和:21093598

約数の個数: 80

約数和(自身を含む): 502195286016

約数和(自身を除く): 345259266576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 21093551, 42187102, 63280653, 84374204, 105467755, 126561306, 168748408, 210935510, 253122612, 316403265, 337496816, 421871020, 506245224, 632806530, 653900081, 843742040, 1012490448, 1265613060, 1307800162, 1687484080, 1961700243, 2531226120, 2615600324, 3269500405, 3923400486, 5062452240, 5231200648, 6539000810, 7846800972, 9808501215, 10462401296, 13078001620, 15693601944, 19617002430, 26156003240, 31387203888, 39234004860, 52312006480, 78468009720, 156936019440]

約数ペア:

[(1, 156936019440), (2, 78468009720), (3, 52312006480), (4, 39234004860), (5, 31387203888), (6, 26156003240), (8, 19617002430), (10, 15693601944), (12, 13078001620), (15, 10462401296), (16, 9808501215), (20, 7846800972), (24, 6539000810), (30, 5231200648), (31, 5062452240), (40, 3923400486), (48, 3269500405), (60, 2615600324), (62, 2531226120), (80, 1961700243), (93, 1687484080), (120, 1307800162), (124, 1265613060), (155, 1012490448), (186, 843742040), (240, 653900081), (248, 632806530), (310, 506245224), (372, 421871020), (465, 337496816), (496, 316403265), (620, 253122612), (744, 210935510), (930, 168748408), (1240, 126561306), (1488, 105467755), (1860, 84374204), (2480, 63280653), (3720, 42187102), (7440, 21093551)]