140677080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 437184000

約数和(自身を除く): 296506920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 137, 172, 199, 215, 258, 274, 344, 398, 411, 430, 516, 548, 597, 645, 685, 796, 822, 860, 995, 1032, 1096, 1194, 1290, 1370, 1592, 1644, 1720, 1990, 2055, 2388, 2580, 2740, 2985, 3288, 3980, 4110, 4776, 5160, 5480, 5891, 5970, 7960, 8220, 8557, 11782, 11940, 16440, 17114, 17673, 23564, 23880, 25671, 27263, 29455, 34228, 35346, 42785, 47128, 51342, 54526, 58910, 68456, 70692, 81789, 85570, 88365, 102684, 109052, 117820, 128355, 136315, 141384, 163578, 171140, 176730, 205368, 218104, 235640, 256710, 272630, 327156, 342280, 353460, 408945, 513420, 545260, 654312, 706920, 817890, 1026840, 1090520, 1172309, 1635780, 2344618, 3271560, 3516927, 4689236, 5861545, 7033854, 9378472, 11723090, 14067708, 17584635, 23446180, 28135416, 35169270, 46892360, 70338540, 140677080]

約数ペア:

[(1, 140677080), (2, 70338540), (3, 46892360), (4, 35169270), (5, 28135416), (6, 23446180), (8, 17584635), (10, 14067708), (12, 11723090), (15, 9378472), (20, 7033854), (24, 5861545), (30, 4689236), (40, 3516927), (43, 3271560), (60, 2344618), (86, 1635780), (120, 1172309), (129, 1090520), (137, 1026840), (172, 817890), (199, 706920), (215, 654312), (258, 545260), (274, 513420), (344, 408945), (398, 353460), (411, 342280), (430, 327156), (516, 272630), (548, 256710), (597, 235640), (645, 218104), (685, 205368), (796, 176730), (822, 171140), (860, 163578), (995, 141384), (1032, 136315), (1096, 128355), (1194, 117820), (1290, 109052), (1370, 102684), (1592, 88365), (1644, 85570), (1720, 81789), (1990, 70692), (2055, 68456), (2388, 58910), (2580, 54526), (2740, 51342), (2985, 47128), (3288, 42785), (3980, 35346), (4110, 34228), (4776, 29455), (5160, 27263), (5480, 25671), (5891, 23880), (5970, 23564), (7960, 17673), (8220, 17114), (8557, 16440), (11782, 11940)]