246587040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 288

約数和(自身を含む): 1018967040

約数和(自身を除く): 772380000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1439, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 2878, 3060, 3360, 3570, 3808, 4080, 4284, 4317, 4760, 4896, 5040, 5355, 5712, 5756, 6120, 7140, 7195, 8160, 8568, 8634, 9520, 10073, 10080, 10710, 11424, 11512, 12240, 12951, 14280, 14390, 17136, 17268, 19040, 20146, 21420, 21585, 23024, 24463, 24480, 25902, 28560, 28780, 30219, 34272, 34536, 40292, 42840, 43170, 46048, 48926, 50365, 51804, 57120, 57560, 60438, 64755, 69072, 73389, 80584, 85680, 86340, 90657, 97852, 100730, 103608, 115120, 120876, 122315, 129510, 138144, 146778, 151095, 161168, 171241, 171360, 172680, 181314, 195704, 201460, 207216, 220167, 230240, 241752, 244630, 259020, 293556, 302190, 322336, 342482, 345360, 362628, 366945, 391408, 402920, 414432, 440334, 453285, 483504, 489260, 513723, 518040, 587112, 604380, 684964, 690720, 725256, 733890, 782816, 805840, 856205, 880668, 906570, 967008, 978520, 1027446, 1036080, 1100835, 1174224, 1208760, 1369928, 1450512, 1467780, 1541169, 1611680, 1712410, 1761336, 1813140, 1957040, 2054892, 2072160, 2201670, 2348448, 2417520, 2568615, 2739856, 2901024, 2935560, 3082338, 3424820, 3522672, 3626280, 3914080, 4109784, 4403340, 4835040, 5137230, 5479712, 5871120, 6164676, 6849640, 7045344, 7252560, 7705845, 8219568, 8806680, 10274460, 11742240, 12329352, 13699280, 14505120, 15411690, 16439136, 17613360, 20548920, 24658704, 27398560, 30823380, 35226720, 41097840, 49317408, 61646760, 82195680, 123293520, 246587040]

約数ペア:

[(1, 246587040), (2, 123293520), (3, 82195680), (4, 61646760), (5, 49317408), (6, 41097840), (7, 35226720), (8, 30823380), (9, 27398560), (10, 24658704), (12, 20548920), (14, 17613360), (15, 16439136), (16, 15411690), (17, 14505120), (18, 13699280), (20, 12329352), (21, 11742240), (24, 10274460), (28, 8806680), (30, 8219568), (32, 7705845), (34, 7252560), (35, 7045344), (36, 6849640), (40, 6164676), (42, 5871120), (45, 5479712), (48, 5137230), (51, 4835040), (56, 4403340), (60, 4109784), (63, 3914080), (68, 3626280), (70, 3522672), (72, 3424820), (80, 3082338), (84, 2935560), (85, 2901024), (90, 2739856), (96, 2568615), (102, 2417520), (105, 2348448), (112, 2201670), (119, 2072160), (120, 2054892), (126, 1957040), (136, 1813140), (140, 1761336), (144, 1712410), (153, 1611680), (160, 1541169), (168, 1467780), (170, 1450512), (180, 1369928), (204, 1208760), (210, 1174224), (224, 1100835), (238, 1036080), (240, 1027446), (252, 978520), (255, 967008), (272, 906570), (280, 880668), (288, 856205), (306, 805840), (315, 782816), (336, 733890), (340, 725256), (357, 690720), (360, 684964), (408, 604380), (420, 587112), (476, 518040), (480, 513723), (504, 489260), (510, 483504), (544, 453285), (560, 440334), (595, 414432), (612, 402920), (630, 391408), (672, 366945), (680, 362628), (714, 345360), (720, 342482), (765, 322336), (816, 302190), (840, 293556), (952, 259020), (1008, 244630), (1020, 241752), (1071, 230240), (1120, 220167), (1190, 207216), (1224, 201460), (1260, 195704), (1360, 181314), (1428, 172680), (1439, 171360), (1440, 171241), (1530, 161168), (1632, 151095), (1680, 146778), (1785, 138144), (1904, 129510), (2016, 122315), (2040, 120876), (2142, 115120), (2380, 103608), (2448, 100730), (2520, 97852), (2720, 90657), (2856, 86340), (2878, 85680), (3060, 80584), (3360, 73389), (3570, 69072), (3808, 64755), (4080, 60438), (4284, 57560), (4317, 57120), (4760, 51804), (4896, 50365), (5040, 48926), (5355, 46048), (5712, 43170), (5756, 42840), (6120, 40292), (7140, 34536), (7195, 34272), (8160, 30219), (8568, 28780), (8634, 28560), (9520, 25902), (10073, 24480), (10080, 24463), (10710, 23024), (11424, 21585), (11512, 21420), (12240, 20146), (12951, 19040), (14280, 17268), (14390, 17136)]