216393660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 851558400

約数和(自身を除く): 635164740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 27, 28, 30, 35, 36, 38, 42, 45, 46, 54, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 108, 114, 115, 126, 131, 133, 135, 138, 140, 161, 171, 180, 189, 190, 207, 210, 228, 230, 252, 262, 266, 270, 276, 285, 315, 322, 342, 345, 378, 380, 393, 399, 414, 420, 437, 460, 483, 513, 524, 532, 540, 570, 621, 630, 644, 655, 665, 684, 690, 756, 786, 798, 805, 828, 855, 874, 917, 945, 966, 1026, 1035, 1140, 1179, 1197, 1242, 1260, 1310, 1311, 1330, 1380, 1449, 1572, 1596, 1610, 1710, 1748, 1834, 1890, 1932, 1965, 1995, 2052, 2070, 2185, 2358, 2394, 2415, 2484, 2489, 2565, 2620, 2622, 2660, 2751, 2898, 3013, 3059, 3105, 3220, 3420, 3537, 3591, 3668, 3780, 3930, 3933, 3990, 4140, 4347, 4370, 4585, 4716, 4788, 4830, 4978, 5130, 5244, 5502, 5796, 5895, 5985, 6026, 6118, 6210, 6555, 7074, 7182, 7245, 7467, 7860, 7866, 7980, 8253, 8694, 8740, 9039, 9170, 9177, 9660, 9956, 10260, 11004, 11790, 11799, 11970, 12052, 12236, 12420, 12445, 13110, 13755, 14148, 14364, 14490, 14934, 15065, 15295, 15732, 16506, 17388, 17423, 17685, 17955, 18078, 18340, 18354, 19665, 21091, 21735, 22401, 23580, 23598, 23940, 24759, 24890, 26220, 27117, 27510, 27531, 28980, 29868, 30130, 30590, 33012, 34846, 35370, 35910, 36156, 36708, 37335, 39330, 41265, 42182, 43470, 44802, 45195, 45885, 47196, 49518, 49780, 52269, 54234, 55020, 55062, 57247, 58995, 60260, 61180, 63273, 67203, 69692, 70740, 71820, 74670, 78660, 81351, 82530, 82593, 84364, 86940, 87115, 89604, 90390, 91770, 99036, 104538, 105455, 108468, 110124, 112005, 114494, 117990, 123795, 126546, 134406, 135585, 137655, 149340, 156807, 162702, 165060, 165186, 171741, 174230, 180780, 183540, 189819, 209076, 210910, 224010, 228988, 235980, 247590, 253092, 261345, 268812, 271170, 275310, 286235, 313614, 316365, 325404, 330372, 336015, 343482, 348460, 379638, 400729, 406755, 412965, 421820, 448020, 470421, 495180, 515223, 522690, 542340, 550620, 569457, 572470, 627228, 632730, 672030, 686964, 759276, 784035, 801458, 813510, 825930, 858705, 940842, 949095, 1030446, 1045380, 1138914, 1144940, 1202187, 1265460, 1344060, 1545669, 1568070, 1602916, 1627020, 1651860, 1717410, 1881684, 1898190, 2003645, 2060892, 2277828, 2352105, 2404374, 2576115, 2847285, 3091338, 3136140, 3434820, 3606561, 3796380, 4007290, 4704210, 4808748, 5152230, 5694570, 6010935, 6182676, 7213122, 7728345, 8014580, 9408420, 10304460, 10819683, 11389140, 12021870, 14426244, 15456690, 18032805, 21639366, 24043740, 30913380, 36065610, 43278732, 54098415, 72131220, 108196830, 216393660]

約数ペア:

[(1, 216393660), (2, 108196830), (3, 72131220), (4, 54098415), (5, 43278732), (6, 36065610), (7, 30913380), (9, 24043740), (10, 21639366), (12, 18032805), (14, 15456690), (15, 14426244), (18, 12021870), (19, 11389140), (20, 10819683), (21, 10304460), (23, 9408420), (27, 8014580), (28, 7728345), (30, 7213122), (35, 6182676), (36, 6010935), (38, 5694570), (42, 5152230), (45, 4808748), (46, 4704210), (54, 4007290), (57, 3796380), (60, 3606561), (63, 3434820), (69, 3136140), (70, 3091338), (76, 2847285), (84, 2576115), (90, 2404374), (92, 2352105), (95, 2277828), (105, 2060892), (108, 2003645), (114, 1898190), (115, 1881684), (126, 1717410), (131, 1651860), (133, 1627020), (135, 1602916), (138, 1568070), (140, 1545669), (161, 1344060), (171, 1265460), (180, 1202187), (189, 1144940), (190, 1138914), (207, 1045380), (210, 1030446), (228, 949095), (230, 940842), (252, 858705), (262, 825930), (266, 813510), (270, 801458), (276, 784035), (285, 759276), (315, 686964), (322, 672030), (342, 632730), (345, 627228), (378, 572470), (380, 569457), (393, 550620), (399, 542340), (414, 522690), (420, 515223), (437, 495180), (460, 470421), (483, 448020), (513, 421820), (524, 412965), (532, 406755), (540, 400729), (570, 379638), (621, 348460), (630, 343482), (644, 336015), (655, 330372), (665, 325404), (684, 316365), (690, 313614), (756, 286235), (786, 275310), (798, 271170), (805, 268812), (828, 261345), (855, 253092), (874, 247590), (917, 235980), (945, 228988), (966, 224010), (1026, 210910), (1035, 209076), (1140, 189819), (1179, 183540), (1197, 180780), (1242, 174230), (1260, 171741), (1310, 165186), (1311, 165060), (1330, 162702), (1380, 156807), (1449, 149340), (1572, 137655), (1596, 135585), (1610, 134406), (1710, 126546), (1748, 123795), (1834, 117990), (1890, 114494), (1932, 112005), (1965, 110124), (1995, 108468), (2052, 105455), (2070, 104538), (2185, 99036), (2358, 91770), (2394, 90390), (2415, 89604), (2484, 87115), (2489, 86940), (2565, 84364), (2620, 82593), (2622, 82530), (2660, 81351), (2751, 78660), (2898, 74670), (3013, 71820), (3059, 70740), (3105, 69692), (3220, 67203), (3420, 63273), (3537, 61180), (3591, 60260), (3668, 58995), (3780, 57247), (3930, 55062), (3933, 55020), (3990, 54234), (4140, 52269), (4347, 49780), (4370, 49518), (4585, 47196), (4716, 45885), (4788, 45195), (4830, 44802), (4978, 43470), (5130, 42182), (5244, 41265), (5502, 39330), (5796, 37335), (5895, 36708), (5985, 36156), (6026, 35910), (6118, 35370), (6210, 34846), (6555, 33012), (7074, 30590), (7182, 30130), (7245, 29868), (7467, 28980), (7860, 27531), (7866, 27510), (7980, 27117), (8253, 26220), (8694, 24890), (8740, 24759), (9039, 23940), (9170, 23598), (9177, 23580), (9660, 22401), (9956, 21735), (10260, 21091), (11004, 19665), (11790, 18354), (11799, 18340), (11970, 18078), (12052, 17955), (12236, 17685), (12420, 17423), (12445, 17388), (13110, 16506), (13755, 15732), (14148, 15295), (14364, 15065), (14490, 14934)]