156974305360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{329059}}^1$

素因数の和:329228

約数の個数: 80

約数和(自身を含む): 374575579200

約数和(自身を除く): 217601273840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 89, 134, 178, 268, 335, 356, 445, 536, 670, 712, 890, 1072, 1340, 1424, 1780, 2680, 3560, 5360, 5963, 7120, 11926, 23852, 29815, 47704, 59630, 95408, 119260, 238520, 329059, 477040, 658118, 1316236, 1645295, 2632472, 3290590, 5264944, 6581180, 13162360, 22046953, 26324720, 29286251, 44093906, 58572502, 88187812, 110234765, 117145004, 146431255, 176375624, 220469530, 234290008, 292862510, 352751248, 440939060, 468580016, 585725020, 881878120, 1171450040, 1763756240, 1962178817, 2342900080, 3924357634, 7848715268, 9810894085, 15697430536, 19621788170, 31394861072, 39243576340, 78487152680, 156974305360]

約数ペア:

[(1, 156974305360), (2, 78487152680), (4, 39243576340), (5, 31394861072), (8, 19621788170), (10, 15697430536), (16, 9810894085), (20, 7848715268), (40, 3924357634), (67, 2342900080), (80, 1962178817), (89, 1763756240), (134, 1171450040), (178, 881878120), (268, 585725020), (335, 468580016), (356, 440939060), (445, 352751248), (536, 292862510), (670, 234290008), (712, 220469530), (890, 176375624), (1072, 146431255), (1340, 117145004), (1424, 110234765), (1780, 88187812), (2680, 58572502), (3560, 44093906), (5360, 29286251), (5963, 26324720), (7120, 22046953), (11926, 13162360), (23852, 6581180), (29815, 5264944), (47704, 3290590), (59630, 2632472), (95408, 1645295), (119260, 1316236), (238520, 658118), (329059, 477040)]