71842680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 512

約数和(自身を含む): 319334400

約数和(自身を除く): 247491720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 43, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 86, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 129, 130, 135, 136, 140, 153, 156, 168, 170, 172, 180, 182, 189, 195, 204, 210, 215, 216, 221, 234, 238, 252, 255, 258, 260, 270, 273, 280, 301, 306, 312, 315, 340, 344, 351, 357, 360, 364, 378, 387, 390, 408, 420, 430, 442, 455, 459, 468, 476, 504, 510, 516, 520, 540, 546, 559, 585, 595, 602, 612, 630, 645, 663, 680, 702, 714, 728, 731, 756, 765, 774, 780, 819, 840, 860, 884, 903, 910, 918, 936, 945, 952, 1020, 1032, 1071, 1080, 1092, 1105, 1118, 1161, 1170, 1190, 1204, 1224, 1260, 1290, 1326, 1365, 1404, 1428, 1462, 1505, 1512, 1530, 1547, 1548, 1560, 1638, 1677, 1720, 1755, 1768, 1785, 1806, 1820, 1836, 1890, 1935, 1989, 2040, 2142, 2184, 2193, 2210, 2236, 2295, 2322, 2340, 2380, 2408, 2457, 2520, 2580, 2652, 2709, 2730, 2795, 2808, 2856, 2924, 3010, 3060, 3094, 3096, 3213, 3276, 3315, 3354, 3510, 3570, 3612, 3640, 3655, 3672, 3780, 3870, 3913, 3978, 4095, 4284, 4386, 4420, 4472, 4515, 4590, 4641, 4644, 4680, 4760, 4914, 5031, 5117, 5160, 5304, 5355, 5418, 5460, 5590, 5805, 5848, 5967, 6020, 6120, 6188, 6426, 6552, 6579, 6630, 6708, 7020, 7140, 7224, 7310, 7560, 7735, 7740, 7826, 7956, 8127, 8190, 8385, 8568, 8772, 8840, 9030, 9180, 9282, 9288, 9503, 9828, 9945, 10062, 10234, 10710, 10836, 10920, 10965, 11180, 11610, 11739, 11934, 12040, 12285, 12376, 12852, 13158, 13260, 13416, 13545, 13923, 14040, 14280, 14620, 15093, 15351, 15470, 15480, 15652, 15912, 16065, 16254, 16380, 16770, 17544, 18060, 18360, 18564, 19006, 19565, 19656, 19737, 19890, 20124, 20468, 21420, 21672, 21930, 22360, 23205, 23220, 23478, 23868, 24570, 25155, 25585, 25704, 26316, 26520, 27090, 27846, 28509, 29240, 29835, 30186, 30702, 30940, 31304, 32130, 32508, 32760, 32895, 33540, 35217, 36120, 37128, 38012, 39130, 39474, 39780, 40248, 40635, 40936, 41769, 42840, 43860, 46053, 46410, 46440, 46956, 47515, 47736, 49140, 50310, 51170, 52632, 54180, 55692, 57018, 58695, 59670, 60372, 61404, 61880, 64260, 65016, 65790, 66521, 67080, 69615, 70434, 75465, 76024, 76755, 78260, 78948, 79560, 81270, 83538, 85527, 87720, 92106, 92820, 93912, 95030, 98280, 98685, 100620, 102340, 105651, 108360, 111384, 114036, 117390, 119340, 120744, 122808, 128520, 131580, 133042, 138159, 139230, 140868, 142545, 150930, 153510, 156520, 157896, 162540, 167076, 171054, 176085, 184212, 185640, 190060, 197370, 199563, 201240, 204680, 208845, 211302, 228072, 230265, 234780, 238680, 256581, 263160, 266084, 276318, 278460, 281736, 285090, 301860, 307020, 325080, 332605, 334152, 342108, 352170, 368424, 380120, 394740, 399126, 417690, 422604, 427635, 460530, 469560, 513162, 528255, 532168, 552636, 556920, 570180, 598689, 603720, 614040, 665210, 684216, 690795, 704340, 789480, 798252, 835380, 845208, 855270, 921060, 997815, 1026324, 1056510, 1105272, 1140360, 1197378, 1282905, 1330420, 1381590, 1408680, 1596504, 1670760, 1710540, 1796067, 1842120, 1995630, 2052648, 2113020, 2394756, 2565810, 2660840, 2763180, 2993445, 3421080, 3592134, 3991260, 4226040, 4789512, 5131620, 5526360, 5986890, 7184268, 7982520, 8980335, 10263240, 11973780, 14368536, 17960670, 23947560, 35921340, 71842680]

約数ペア:

[(1, 71842680), (2, 35921340), (3, 23947560), (4, 17960670), (5, 14368536), (6, 11973780), (7, 10263240), (8, 8980335), (9, 7982520), (10, 7184268), (12, 5986890), (13, 5526360), (14, 5131620), (15, 4789512), (17, 4226040), (18, 3991260), (20, 3592134), (21, 3421080), (24, 2993445), (26, 2763180), (27, 2660840), (28, 2565810), (30, 2394756), (34, 2113020), (35, 2052648), (36, 1995630), (39, 1842120), (40, 1796067), (42, 1710540), (43, 1670760), (45, 1596504), (51, 1408680), (52, 1381590), (54, 1330420), (56, 1282905), (60, 1197378), (63, 1140360), (65, 1105272), (68, 1056510), (70, 1026324), (72, 997815), (78, 921060), (84, 855270), (85, 845208), (86, 835380), (90, 798252), (91, 789480), (102, 704340), (104, 690795), (105, 684216), (108, 665210), (117, 614040), (119, 603720), (120, 598689), (126, 570180), (129, 556920), (130, 552636), (135, 532168), (136, 528255), (140, 513162), (153, 469560), (156, 460530), (168, 427635), (170, 422604), (172, 417690), (180, 399126), (182, 394740), (189, 380120), (195, 368424), (204, 352170), (210, 342108), (215, 334152), (216, 332605), (221, 325080), (234, 307020), (238, 301860), (252, 285090), (255, 281736), (258, 278460), (260, 276318), (270, 266084), (273, 263160), (280, 256581), (301, 238680), (306, 234780), (312, 230265), (315, 228072), (340, 211302), (344, 208845), (351, 204680), (357, 201240), (360, 199563), (364, 197370), (378, 190060), (387, 185640), (390, 184212), (408, 176085), (420, 171054), (430, 167076), (442, 162540), (455, 157896), (459, 156520), (468, 153510), (476, 150930), (504, 142545), (510, 140868), (516, 139230), (520, 138159), (540, 133042), (546, 131580), (559, 128520), (585, 122808), (595, 120744), (602, 119340), (612, 117390), (630, 114036), (645, 111384), (663, 108360), (680, 105651), (702, 102340), (714, 100620), (728, 98685), (731, 98280), (756, 95030), (765, 93912), (774, 92820), (780, 92106), (819, 87720), (840, 85527), (860, 83538), (884, 81270), (903, 79560), (910, 78948), (918, 78260), (936, 76755), (945, 76024), (952, 75465), (1020, 70434), (1032, 69615), (1071, 67080), (1080, 66521), (1092, 65790), (1105, 65016), (1118, 64260), (1161, 61880), (1170, 61404), (1190, 60372), (1204, 59670), (1224, 58695), (1260, 57018), (1290, 55692), (1326, 54180), (1365, 52632), (1404, 51170), (1428, 50310), (1462, 49140), (1505, 47736), (1512, 47515), (1530, 46956), (1547, 46440), (1548, 46410), (1560, 46053), (1638, 43860), (1677, 42840), (1720, 41769), (1755, 40936), (1768, 40635), (1785, 40248), (1806, 39780), (1820, 39474), (1836, 39130), (1890, 38012), (1935, 37128), (1989, 36120), (2040, 35217), (2142, 33540), (2184, 32895), (2193, 32760), (2210, 32508), (2236, 32130), (2295, 31304), (2322, 30940), (2340, 30702), (2380, 30186), (2408, 29835), (2457, 29240), (2520, 28509), (2580, 27846), (2652, 27090), (2709, 26520), (2730, 26316), (2795, 25704), (2808, 25585), (2856, 25155), (2924, 24570), (3010, 23868), (3060, 23478), (3094, 23220), (3096, 23205), (3213, 22360), (3276, 21930), (3315, 21672), (3354, 21420), (3510, 20468), (3570, 20124), (3612, 19890), (3640, 19737), (3655, 19656), (3672, 19565), (3780, 19006), (3870, 18564), (3913, 18360), (3978, 18060), (4095, 17544), (4284, 16770), (4386, 16380), (4420, 16254), (4472, 16065), (4515, 15912), (4590, 15652), (4641, 15480), (4644, 15470), (4680, 15351), (4760, 15093), (4914, 14620), (5031, 14280), (5117, 14040), (5160, 13923), (5304, 13545), (5355, 13416), (5418, 13260), (5460, 13158), (5590, 12852), (5805, 12376), (5848, 12285), (5967, 12040), (6020, 11934), (6120, 11739), (6188, 11610), (6426, 11180), (6552, 10965), (6579, 10920), (6630, 10836), (6708, 10710), (7020, 10234), (7140, 10062), (7224, 9945), (7310, 9828), (7560, 9503), (7735, 9288), (7740, 9282), (7826, 9180), (7956, 9030), (8127, 8840), (8190, 8772), (8385, 8568)]