291206160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3086

約数の個数: 240

約数和(自身を含む): 1176888960

約数和(自身を除く): 885682800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3041, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6082, 6384, 6840, 7980, 9123, 9576, 10640, 11970, 12164, 13680, 15205, 15960, 18246, 19152, 21287, 23940, 24328, 27369, 30410, 31920, 36492, 42574, 45615, 47880, 48656, 54738, 57779, 60820, 63861, 72984, 85148, 91230, 95760, 106435, 109476, 115558, 121640, 127722, 136845, 145968, 170296, 173337, 182460, 191583, 212870, 218952, 231116, 243280, 255444, 273690, 288895, 319305, 340592, 346674, 364920, 383166, 404453, 425740, 437904, 462232, 510888, 520011, 547380, 577790, 638610, 693348, 729840, 766332, 808906, 851480, 866685, 924464, 957915, 1021776, 1040022, 1094760, 1155580, 1213359, 1277220, 1386696, 1532664, 1617812, 1702960, 1733370, 1915830, 2022265, 2080044, 2189520, 2311160, 2426718, 2554440, 2600055, 2773392, 3065328, 3235624, 3466740, 3640077, 3831660, 4044530, 4160088, 4622320, 4853436, 5108880, 5200110, 6066795, 6471248, 6933480, 7280154, 7663320, 8089060, 8320176, 9706872, 10400220, 12133590, 13866960, 14560308, 15326640, 16178120, 18200385, 19413744, 20800440, 24267180, 29120616, 32356240, 36400770, 41600880, 48534360, 58241232, 72801540, 97068720, 145603080, 291206160]

約数ペア:

[(1, 291206160), (2, 145603080), (3, 97068720), (4, 72801540), (5, 58241232), (6, 48534360), (7, 41600880), (8, 36400770), (9, 32356240), (10, 29120616), (12, 24267180), (14, 20800440), (15, 19413744), (16, 18200385), (18, 16178120), (19, 15326640), (20, 14560308), (21, 13866960), (24, 12133590), (28, 10400220), (30, 9706872), (35, 8320176), (36, 8089060), (38, 7663320), (40, 7280154), (42, 6933480), (45, 6471248), (48, 6066795), (56, 5200110), (57, 5108880), (60, 4853436), (63, 4622320), (70, 4160088), (72, 4044530), (76, 3831660), (80, 3640077), (84, 3466740), (90, 3235624), (95, 3065328), (105, 2773392), (112, 2600055), (114, 2554440), (120, 2426718), (126, 2311160), (133, 2189520), (140, 2080044), (144, 2022265), (152, 1915830), (168, 1733370), (171, 1702960), (180, 1617812), (190, 1532664), (210, 1386696), (228, 1277220), (240, 1213359), (252, 1155580), (266, 1094760), (280, 1040022), (285, 1021776), (304, 957915), (315, 924464), (336, 866685), (342, 851480), (360, 808906), (380, 766332), (399, 729840), (420, 693348), (456, 638610), (504, 577790), (532, 547380), (560, 520011), (570, 510888), (630, 462232), (665, 437904), (684, 425740), (720, 404453), (760, 383166), (798, 364920), (840, 346674), (855, 340592), (912, 319305), (1008, 288895), (1064, 273690), (1140, 255444), (1197, 243280), (1260, 231116), (1330, 218952), (1368, 212870), (1520, 191583), (1596, 182460), (1680, 173337), (1710, 170296), (1995, 145968), (2128, 136845), (2280, 127722), (2394, 121640), (2520, 115558), (2660, 109476), (2736, 106435), (3041, 95760), (3192, 91230), (3420, 85148), (3990, 72984), (4560, 63861), (4788, 60820), (5040, 57779), (5320, 54738), (5985, 48656), (6082, 47880), (6384, 45615), (6840, 42574), (7980, 36492), (9123, 31920), (9576, 30410), (10640, 27369), (11970, 24328), (12164, 23940), (13680, 21287), (15205, 19152), (15960, 18246)]