146388760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6299}}^1$

素因数の和:6400

約数の個数: 64

約数和(自身を含む): 381024000

約数和(自身を除く): 234635240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 6299, 11620, 12598, 23240, 25196, 31495, 44093, 50392, 62990, 88186, 125980, 176372, 220465, 251960, 352744, 440930, 522817, 881860, 1045634, 1763720, 2091268, 2614085, 3659719, 4182536, 5228170, 7319438, 10456340, 14638876, 18298595, 20912680, 29277752, 36597190, 73194380, 146388760]

約数ペア:

[(1, 146388760), (2, 73194380), (4, 36597190), (5, 29277752), (7, 20912680), (8, 18298595), (10, 14638876), (14, 10456340), (20, 7319438), (28, 5228170), (35, 4182536), (40, 3659719), (56, 2614085), (70, 2091268), (83, 1763720), (140, 1045634), (166, 881860), (280, 522817), (332, 440930), (415, 352744), (581, 251960), (664, 220465), (830, 176372), (1162, 125980), (1660, 88186), (2324, 62990), (2905, 50392), (3320, 44093), (4648, 31495), (5810, 25196), (6299, 23240), (11620, 12598)]