127867740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 192

約数和(自身を含む): 480936960

約数和(自身を除く): 353069220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2129, 2145, 2310, 2730, 2860, 3003, 4004, 4258, 4290, 4620, 5005, 5460, 6006, 6387, 8516, 8580, 10010, 10645, 12012, 12774, 14903, 15015, 20020, 21290, 23419, 25548, 27677, 29806, 30030, 31935, 42580, 44709, 46838, 55354, 59612, 60060, 63870, 70257, 74515, 83031, 89418, 93676, 110708, 117095, 127740, 138385, 140514, 149030, 163933, 166062, 178836, 193739, 223545, 234190, 276770, 281028, 298060, 304447, 327866, 332124, 351285, 387478, 415155, 447090, 468380, 491799, 553540, 581217, 608894, 655732, 702570, 774956, 819665, 830310, 894180, 913341, 968695, 983598, 1162434, 1217788, 1405140, 1522235, 1639330, 1660620, 1826682, 1937390, 1967196, 2131129, 2324868, 2458995, 2906085, 3044470, 3278660, 3653364, 3874780, 4262258, 4566705, 4917990, 5812170, 6088940, 6393387, 8524516, 9133410, 9835980, 10655645, 11624340, 12786774, 18266820, 21311290, 25573548, 31966935, 42622580, 63933870, 127867740]

約数ペア:

[(1, 127867740), (2, 63933870), (3, 42622580), (4, 31966935), (5, 25573548), (6, 21311290), (7, 18266820), (10, 12786774), (11, 11624340), (12, 10655645), (13, 9835980), (14, 9133410), (15, 8524516), (20, 6393387), (21, 6088940), (22, 5812170), (26, 4917990), (28, 4566705), (30, 4262258), (33, 3874780), (35, 3653364), (39, 3278660), (42, 3044470), (44, 2906085), (52, 2458995), (55, 2324868), (60, 2131129), (65, 1967196), (66, 1937390), (70, 1826682), (77, 1660620), (78, 1639330), (84, 1522235), (91, 1405140), (105, 1217788), (110, 1162434), (130, 983598), (132, 968695), (140, 913341), (143, 894180), (154, 830310), (156, 819665), (165, 774956), (182, 702570), (195, 655732), (210, 608894), (220, 581217), (231, 553540), (260, 491799), (273, 468380), (286, 447090), (308, 415155), (330, 387478), (364, 351285), (385, 332124), (390, 327866), (420, 304447), (429, 298060), (455, 281028), (462, 276770), (546, 234190), (572, 223545), (660, 193739), (715, 178836), (770, 166062), (780, 163933), (858, 149030), (910, 140514), (924, 138385), (1001, 127740), (1092, 117095), (1155, 110708), (1365, 93676), (1430, 89418), (1540, 83031), (1716, 74515), (1820, 70257), (2002, 63870), (2129, 60060), (2145, 59612), (2310, 55354), (2730, 46838), (2860, 44709), (3003, 42580), (4004, 31935), (4258, 30030), (4290, 29806), (4620, 27677), (5005, 25548), (5460, 23419), (6006, 21290), (6387, 20020), (8516, 15015), (8580, 14903), (10010, 12774), (10645, 12012)]