246715560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 384

約数和(自身を含む): 1047271680

約数和(自身を除く): 800556120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 443, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 886, 910, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1329, 1365, 1428, 1530, 1547, 1560, 1638, 1768, 1772, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2215, 2340, 2380, 2520, 2652, 2658, 2730, 2856, 3060, 3094, 3101, 3276, 3315, 3544, 3570, 3640, 3978, 3987, 4095, 4284, 4420, 4430, 4641, 4680, 4760, 5304, 5316, 5355, 5460, 5759, 6120, 6188, 6202, 6552, 6630, 6645, 7140, 7531, 7735, 7956, 7974, 8190, 8568, 8840, 8860, 9282, 9303, 9945, 10632, 10710, 10920, 11518, 12376, 12404, 13260, 13290, 13923, 14280, 15062, 15470, 15505, 15912, 15948, 16380, 17277, 17720, 18564, 18606, 19890, 19935, 21420, 22593, 23036, 23205, 24808, 26520, 26580, 27846, 27909, 28795, 30124, 30940, 31010, 31896, 32760, 34554, 37128, 37212, 37655, 39780, 39870, 40313, 42840, 45186, 46072, 46410, 46515, 51831, 52717, 53160, 55692, 55818, 57590, 60248, 61880, 62020, 67779, 69108, 69615, 74424, 75310, 79560, 79740, 80626, 86385, 90372, 92820, 93030, 97903, 103662, 105434, 111384, 111636, 112965, 115180, 120939, 124040, 135558, 138216, 139230, 139545, 150620, 158151, 159480, 161252, 172770, 180744, 185640, 186060, 195806, 201565, 207324, 210868, 223272, 225930, 230360, 241878, 259155, 263585, 271116, 278460, 279090, 293709, 301240, 316302, 322504, 338895, 345540, 362817, 372120, 391612, 403130, 414648, 421736, 451860, 474453, 483756, 489515, 518310, 527170, 542232, 556920, 558180, 587418, 604695, 632604, 677790, 685321, 691080, 725634, 783224, 790755, 806260, 881127, 903720, 948906, 967512, 979030, 1036620, 1054340, 1116360, 1174836, 1209390, 1265208, 1355580, 1370642, 1451268, 1468545, 1581510, 1612520, 1762254, 1814085, 1897812, 1958060, 2055963, 2073240, 2108680, 2349672, 2372265, 2418780, 2711160, 2741284, 2902536, 2937090, 3163020, 3426605, 3524508, 3628170, 3795624, 3916120, 4111926, 4405635, 4744530, 4837560, 5482568, 5874180, 6167889, 6326040, 6853210, 7049016, 7256340, 8223852, 8811270, 9489060, 10279815, 11748360, 12335778, 13706420, 14512680, 16447704, 17622540, 18978120, 20559630, 24671556, 27412840, 30839445, 35245080, 41119260, 49343112, 61678890, 82238520, 123357780, 246715560]

約数ペア:

[(1, 246715560), (2, 123357780), (3, 82238520), (4, 61678890), (5, 49343112), (6, 41119260), (7, 35245080), (8, 30839445), (9, 27412840), (10, 24671556), (12, 20559630), (13, 18978120), (14, 17622540), (15, 16447704), (17, 14512680), (18, 13706420), (20, 12335778), (21, 11748360), (24, 10279815), (26, 9489060), (28, 8811270), (30, 8223852), (34, 7256340), (35, 7049016), (36, 6853210), (39, 6326040), (40, 6167889), (42, 5874180), (45, 5482568), (51, 4837560), (52, 4744530), (56, 4405635), (60, 4111926), (63, 3916120), (65, 3795624), (68, 3628170), (70, 3524508), (72, 3426605), (78, 3163020), (84, 2937090), (85, 2902536), (90, 2741284), (91, 2711160), (102, 2418780), (104, 2372265), (105, 2349672), (117, 2108680), (119, 2073240), (120, 2055963), (126, 1958060), (130, 1897812), (136, 1814085), (140, 1762254), (153, 1612520), (156, 1581510), (168, 1468545), (170, 1451268), (180, 1370642), (182, 1355580), (195, 1265208), (204, 1209390), (210, 1174836), (221, 1116360), (234, 1054340), (238, 1036620), (252, 979030), (255, 967512), (260, 948906), (273, 903720), (280, 881127), (306, 806260), (312, 790755), (315, 783224), (340, 725634), (357, 691080), (360, 685321), (364, 677790), (390, 632604), (408, 604695), (420, 587418), (442, 558180), (443, 556920), (455, 542232), (468, 527170), (476, 518310), (504, 489515), (510, 483756), (520, 474453), (546, 451860), (585, 421736), (595, 414648), (612, 403130), (630, 391612), (663, 372120), (680, 362817), (714, 345540), (728, 338895), (765, 322504), (780, 316302), (819, 301240), (840, 293709), (884, 279090), (886, 278460), (910, 271116), (936, 263585), (952, 259155), (1020, 241878), (1071, 230360), (1092, 225930), (1105, 223272), (1170, 210868), (1190, 207324), (1224, 201565), (1260, 195806), (1326, 186060), (1329, 185640), (1365, 180744), (1428, 172770), (1530, 161252), (1547, 159480), (1560, 158151), (1638, 150620), (1768, 139545), (1772, 139230), (1785, 138216), (1820, 135558), (1989, 124040), (2040, 120939), (2142, 115180), (2184, 112965), (2210, 111636), (2215, 111384), (2340, 105434), (2380, 103662), (2520, 97903), (2652, 93030), (2658, 92820), (2730, 90372), (2856, 86385), (3060, 80626), (3094, 79740), (3101, 79560), (3276, 75310), (3315, 74424), (3544, 69615), (3570, 69108), (3640, 67779), (3978, 62020), (3987, 61880), (4095, 60248), (4284, 57590), (4420, 55818), (4430, 55692), (4641, 53160), (4680, 52717), (4760, 51831), (5304, 46515), (5316, 46410), (5355, 46072), (5460, 45186), (5759, 42840), (6120, 40313), (6188, 39870), (6202, 39780), (6552, 37655), (6630, 37212), (6645, 37128), (7140, 34554), (7531, 32760), (7735, 31896), (7956, 31010), (7974, 30940), (8190, 30124), (8568, 28795), (8840, 27909), (8860, 27846), (9282, 26580), (9303, 26520), (9945, 24808), (10632, 23205), (10710, 23036), (10920, 22593), (11518, 21420), (12376, 19935), (12404, 19890), (13260, 18606), (13290, 18564), (13923, 17720), (14280, 17277), (15062, 16380), (15470, 15948), (15505, 15912)]