217436940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 384

約数和(自身を含む): 839946240

約数和(自身を除く): 622509300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 41, 42, 45, 46, 54, 60, 61, 63, 69, 70, 82, 84, 90, 92, 105, 108, 115, 122, 123, 126, 135, 138, 140, 161, 164, 180, 183, 189, 205, 207, 210, 230, 244, 246, 252, 270, 276, 287, 305, 315, 322, 345, 366, 369, 378, 410, 414, 420, 427, 460, 483, 492, 540, 549, 574, 610, 615, 621, 630, 644, 690, 732, 738, 756, 805, 820, 828, 854, 861, 915, 943, 945, 966, 1035, 1098, 1107, 1148, 1220, 1230, 1242, 1260, 1281, 1380, 1403, 1435, 1449, 1476, 1610, 1647, 1708, 1722, 1830, 1845, 1886, 1890, 1932, 2070, 2135, 2196, 2214, 2415, 2460, 2484, 2501, 2562, 2583, 2745, 2806, 2829, 2870, 2898, 3105, 3220, 3294, 3444, 3660, 3690, 3772, 3780, 3843, 4140, 4209, 4270, 4305, 4347, 4428, 4715, 4830, 5002, 5124, 5166, 5490, 5535, 5612, 5658, 5740, 5796, 6210, 6405, 6588, 6601, 7015, 7245, 7380, 7503, 7686, 7749, 8235, 8418, 8487, 8540, 8610, 8694, 9430, 9660, 9821, 10004, 10332, 10980, 11070, 11316, 11529, 12420, 12505, 12627, 12810, 12915, 13202, 14030, 14145, 14490, 15006, 15372, 15498, 16470, 16836, 16974, 17220, 17388, 17507, 18860, 19215, 19642, 19803, 21045, 21735, 22140, 22509, 23058, 25010, 25254, 25461, 25620, 25830, 26404, 28060, 28290, 28980, 29463, 30012, 30996, 32940, 33005, 33948, 35014, 37515, 37881, 38430, 38745, 39284, 39606, 42090, 42435, 43470, 45018, 46116, 49105, 50020, 50508, 50922, 51660, 52521, 56580, 57523, 57645, 58926, 59409, 63135, 66010, 67527, 70028, 75030, 75762, 76860, 77490, 79212, 84180, 84870, 86940, 87535, 88389, 90036, 98210, 99015, 101844, 105042, 112545, 115046, 115290, 117852, 118818, 126270, 127305, 132020, 135054, 147315, 150060, 151524, 154980, 157563, 169740, 172569, 175070, 176778, 178227, 189405, 196420, 198030, 210084, 225090, 230092, 230580, 237636, 252540, 254610, 262605, 265167, 270108, 287615, 294630, 297045, 315126, 337635, 345138, 350140, 353556, 356454, 378810, 396060, 402661, 441945, 450180, 472689, 509220, 517707, 525210, 530334, 575230, 589260, 594090, 630252, 675270, 690276, 712908, 757620, 787815, 805322, 862845, 883890, 891135, 945378, 1035414, 1050420, 1060668, 1150460, 1188180, 1207983, 1325835, 1350540, 1553121, 1575630, 1610644, 1725690, 1767780, 1782270, 1890756, 2013305, 2070828, 2363445, 2415966, 2588535, 2651670, 3106242, 3151260, 3451380, 3564540, 3623949, 4026610, 4726890, 4831932, 5177070, 5303340, 6039915, 6212484, 7247898, 7765605, 8053220, 9453780, 10354140, 10871847, 12079830, 14495796, 15531210, 18119745, 21743694, 24159660, 31062420, 36239490, 43487388, 54359235, 72478980, 108718470, 217436940]

約数ペア:

[(1, 217436940), (2, 108718470), (3, 72478980), (4, 54359235), (5, 43487388), (6, 36239490), (7, 31062420), (9, 24159660), (10, 21743694), (12, 18119745), (14, 15531210), (15, 14495796), (18, 12079830), (20, 10871847), (21, 10354140), (23, 9453780), (27, 8053220), (28, 7765605), (30, 7247898), (35, 6212484), (36, 6039915), (41, 5303340), (42, 5177070), (45, 4831932), (46, 4726890), (54, 4026610), (60, 3623949), (61, 3564540), (63, 3451380), (69, 3151260), (70, 3106242), (82, 2651670), (84, 2588535), (90, 2415966), (92, 2363445), (105, 2070828), (108, 2013305), (115, 1890756), (122, 1782270), (123, 1767780), (126, 1725690), (135, 1610644), (138, 1575630), (140, 1553121), (161, 1350540), (164, 1325835), (180, 1207983), (183, 1188180), (189, 1150460), (205, 1060668), (207, 1050420), (210, 1035414), (230, 945378), (244, 891135), (246, 883890), (252, 862845), (270, 805322), (276, 787815), (287, 757620), (305, 712908), (315, 690276), (322, 675270), (345, 630252), (366, 594090), (369, 589260), (378, 575230), (410, 530334), (414, 525210), (420, 517707), (427, 509220), (460, 472689), (483, 450180), (492, 441945), (540, 402661), (549, 396060), (574, 378810), (610, 356454), (615, 353556), (621, 350140), (630, 345138), (644, 337635), (690, 315126), (732, 297045), (738, 294630), (756, 287615), (805, 270108), (820, 265167), (828, 262605), (854, 254610), (861, 252540), (915, 237636), (943, 230580), (945, 230092), (966, 225090), (1035, 210084), (1098, 198030), (1107, 196420), (1148, 189405), (1220, 178227), (1230, 176778), (1242, 175070), (1260, 172569), (1281, 169740), (1380, 157563), (1403, 154980), (1435, 151524), (1449, 150060), (1476, 147315), (1610, 135054), (1647, 132020), (1708, 127305), (1722, 126270), (1830, 118818), (1845, 117852), (1886, 115290), (1890, 115046), (1932, 112545), (2070, 105042), (2135, 101844), (2196, 99015), (2214, 98210), (2415, 90036), (2460, 88389), (2484, 87535), (2501, 86940), (2562, 84870), (2583, 84180), (2745, 79212), (2806, 77490), (2829, 76860), (2870, 75762), (2898, 75030), (3105, 70028), (3220, 67527), (3294, 66010), (3444, 63135), (3660, 59409), (3690, 58926), (3772, 57645), (3780, 57523), (3843, 56580), (4140, 52521), (4209, 51660), (4270, 50922), (4305, 50508), (4347, 50020), (4428, 49105), (4715, 46116), (4830, 45018), (5002, 43470), (5124, 42435), (5166, 42090), (5490, 39606), (5535, 39284), (5612, 38745), (5658, 38430), (5740, 37881), (5796, 37515), (6210, 35014), (6405, 33948), (6588, 33005), (6601, 32940), (7015, 30996), (7245, 30012), (7380, 29463), (7503, 28980), (7686, 28290), (7749, 28060), (8235, 26404), (8418, 25830), (8487, 25620), (8540, 25461), (8610, 25254), (8694, 25010), (9430, 23058), (9660, 22509), (9821, 22140), (10004, 21735), (10332, 21045), (10980, 19803), (11070, 19642), (11316, 19215), (11529, 18860), (12420, 17507), (12505, 17388), (12627, 17220), (12810, 16974), (12915, 16836), (13202, 16470), (14030, 15498), (14145, 15372), (14490, 15006)]