217985040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 320

約数和(自身を含む): 924940800

約数和(自身を除く): 706955760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1109, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2218, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3327, 3510, 3640, 3780, 4095, 4368, 4436, 4680, 4914, 5040, 5460, 5545, 5616, 6552, 6654, 7020, 7280, 7560, 7763, 8190, 8872, 9360, 9828, 9981, 10920, 11090, 12285, 13104, 13308, 14040, 14417, 15120, 15526, 16380, 16635, 17744, 19656, 19962, 21840, 22180, 23289, 24570, 26616, 28080, 28834, 29943, 31052, 32760, 33270, 38815, 39312, 39924, 43251, 44360, 46578, 49140, 49905, 53232, 57668, 59886, 62104, 65520, 66540, 69867, 72085, 77630, 79848, 86502, 88720, 93156, 98280, 99810, 100919, 115336, 116445, 119772, 124208, 129753, 133080, 139734, 144170, 149715, 155260, 159696, 173004, 186312, 196560, 199620, 201838, 209601, 216255, 230672, 232890, 239544, 259506, 266160, 279468, 288340, 299430, 302757, 310520, 346008, 349335, 372624, 389259, 399240, 403676, 419202, 432510, 465780, 479088, 504595, 519012, 558936, 576680, 598860, 605514, 621040, 648765, 692016, 698670, 778518, 798480, 807352, 838404, 865020, 908271, 931560, 1009190, 1038024, 1048005, 1117872, 1153360, 1197720, 1211028, 1297530, 1397340, 1513785, 1557036, 1614704, 1676808, 1730040, 1816542, 1863120, 1946295, 2018380, 2076048, 2096010, 2395440, 2422056, 2595060, 2724813, 2794680, 3027570, 3114072, 3353616, 3460080, 3633084, 3892590, 4036760, 4192020, 4541355, 4844112, 5190120, 5449626, 5589360, 6055140, 6228144, 7266168, 7785180, 8073520, 8384040, 9082710, 10380240, 10899252, 12110280, 13624065, 14532336, 15570360, 16768080, 18165420, 21798504, 24220560, 27248130, 31140720, 36330840, 43597008, 54496260, 72661680, 108992520, 217985040]

約数ペア:

[(1, 217985040), (2, 108992520), (3, 72661680), (4, 54496260), (5, 43597008), (6, 36330840), (7, 31140720), (8, 27248130), (9, 24220560), (10, 21798504), (12, 18165420), (13, 16768080), (14, 15570360), (15, 14532336), (16, 13624065), (18, 12110280), (20, 10899252), (21, 10380240), (24, 9082710), (26, 8384040), (27, 8073520), (28, 7785180), (30, 7266168), (35, 6228144), (36, 6055140), (39, 5589360), (40, 5449626), (42, 5190120), (45, 4844112), (48, 4541355), (52, 4192020), (54, 4036760), (56, 3892590), (60, 3633084), (63, 3460080), (65, 3353616), (70, 3114072), (72, 3027570), (78, 2794680), (80, 2724813), (84, 2595060), (90, 2422056), (91, 2395440), (104, 2096010), (105, 2076048), (108, 2018380), (112, 1946295), (117, 1863120), (120, 1816542), (126, 1730040), (130, 1676808), (135, 1614704), (140, 1557036), (144, 1513785), (156, 1397340), (168, 1297530), (180, 1211028), (182, 1197720), (189, 1153360), (195, 1117872), (208, 1048005), (210, 1038024), (216, 1009190), (234, 931560), (240, 908271), (252, 865020), (260, 838404), (270, 807352), (273, 798480), (280, 778518), (312, 698670), (315, 692016), (336, 648765), (351, 621040), (360, 605514), (364, 598860), (378, 576680), (390, 558936), (420, 519012), (432, 504595), (455, 479088), (468, 465780), (504, 432510), (520, 419202), (540, 403676), (546, 399240), (560, 389259), (585, 372624), (624, 349335), (630, 346008), (702, 310520), (720, 302757), (728, 299430), (756, 288340), (780, 279468), (819, 266160), (840, 259506), (910, 239544), (936, 232890), (945, 230672), (1008, 216255), (1040, 209601), (1080, 201838), (1092, 199620), (1109, 196560), (1170, 186312), (1260, 173004), (1365, 159696), (1404, 155260), (1456, 149715), (1512, 144170), (1560, 139734), (1638, 133080), (1680, 129753), (1755, 124208), (1820, 119772), (1872, 116445), (1890, 115336), (2160, 100919), (2184, 99810), (2218, 98280), (2340, 93156), (2457, 88720), (2520, 86502), (2730, 79848), (2808, 77630), (3024, 72085), (3120, 69867), (3276, 66540), (3327, 65520), (3510, 62104), (3640, 59886), (3780, 57668), (4095, 53232), (4368, 49905), (4436, 49140), (4680, 46578), (4914, 44360), (5040, 43251), (5460, 39924), (5545, 39312), (5616, 38815), (6552, 33270), (6654, 32760), (7020, 31052), (7280, 29943), (7560, 28834), (7763, 28080), (8190, 26616), (8872, 24570), (9360, 23289), (9828, 22180), (9981, 21840), (10920, 19962), (11090, 19656), (12285, 17744), (13104, 16635), (13308, 16380), (14040, 15526), (14417, 15120)]