538114080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 1998089856

約数和(自身を除く): 1459975776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 137, 140, 147, 160, 167, 168, 196, 210, 224, 240, 245, 274, 280, 294, 334, 336, 392, 411, 420, 480, 490, 501, 548, 560, 588, 668, 672, 685, 735, 784, 822, 835, 840, 959, 980, 1002, 1096, 1120, 1169, 1176, 1336, 1370, 1470, 1568, 1644, 1670, 1680, 1918, 1960, 2004, 2055, 2192, 2338, 2352, 2505, 2672, 2740, 2877, 2940, 3288, 3340, 3360, 3507, 3836, 3920, 4008, 4110, 4384, 4676, 4704, 4795, 5010, 5344, 5480, 5754, 5845, 5880, 6576, 6680, 6713, 7014, 7672, 7840, 8016, 8183, 8220, 9352, 9590, 10020, 10960, 11508, 11690, 11760, 13152, 13360, 13426, 14028, 14385, 15344, 16032, 16366, 16440, 17535, 18704, 19180, 20040, 20139, 21920, 22879, 23016, 23380, 23520, 24549, 26720, 26852, 28056, 28770, 30688, 32732, 32880, 33565, 35070, 37408, 38360, 40080, 40278, 40915, 45758, 46032, 46760, 49098, 53704, 56112, 57540, 65464, 65760, 67130, 68637, 70140, 76720, 80160, 80556, 81830, 91516, 92064, 93520, 98196, 100695, 107408, 112224, 114395, 115080, 122745, 130928, 134260, 137274, 140280, 153440, 160153, 161112, 163660, 183032, 187040, 196392, 201390, 214816, 228790, 230160, 245490, 261856, 268520, 274548, 280560, 320306, 322224, 327320, 343185, 366064, 392784, 402780, 457580, 460320, 480459, 490980, 537040, 549096, 561120, 640612, 644448, 654640, 686370, 732128, 785568, 800765, 805560, 915160, 960918, 981960, 1074080, 1098192, 1121071, 1281224, 1309280, 1372740, 1601530, 1611120, 1830320, 1921836, 1963920, 2196384, 2242142, 2402295, 2562448, 2745480, 3203060, 3222240, 3363213, 3660640, 3843672, 3927840, 4484284, 4804590, 5124896, 5490960, 5605355, 6406120, 6726426, 7687344, 8968568, 9609180, 10981920, 11210710, 12812240, 13452852, 15374688, 16816065, 17937136, 19218360, 22421420, 25624480, 26905704, 33632130, 35874272, 38436720, 44842840, 53811408, 67264260, 76873440, 89685680, 107622816, 134528520, 179371360, 269057040, 538114080]

約数ペア:

[(1, 538114080), (2, 269057040), (3, 179371360), (4, 134528520), (5, 107622816), (6, 89685680), (7, 76873440), (8, 67264260), (10, 53811408), (12, 44842840), (14, 38436720), (15, 35874272), (16, 33632130), (20, 26905704), (21, 25624480), (24, 22421420), (28, 19218360), (30, 17937136), (32, 16816065), (35, 15374688), (40, 13452852), (42, 12812240), (48, 11210710), (49, 10981920), (56, 9609180), (60, 8968568), (70, 7687344), (80, 6726426), (84, 6406120), (96, 5605355), (98, 5490960), (105, 5124896), (112, 4804590), (120, 4484284), (137, 3927840), (140, 3843672), (147, 3660640), (160, 3363213), (167, 3222240), (168, 3203060), (196, 2745480), (210, 2562448), (224, 2402295), (240, 2242142), (245, 2196384), (274, 1963920), (280, 1921836), (294, 1830320), (334, 1611120), (336, 1601530), (392, 1372740), (411, 1309280), (420, 1281224), (480, 1121071), (490, 1098192), (501, 1074080), (548, 981960), (560, 960918), (588, 915160), (668, 805560), (672, 800765), (685, 785568), (735, 732128), (784, 686370), (822, 654640), (835, 644448), (840, 640612), (959, 561120), (980, 549096), (1002, 537040), (1096, 490980), (1120, 480459), (1169, 460320), (1176, 457580), (1336, 402780), (1370, 392784), (1470, 366064), (1568, 343185), (1644, 327320), (1670, 322224), (1680, 320306), (1918, 280560), (1960, 274548), (2004, 268520), (2055, 261856), (2192, 245490), (2338, 230160), (2352, 228790), (2505, 214816), (2672, 201390), (2740, 196392), (2877, 187040), (2940, 183032), (3288, 163660), (3340, 161112), (3360, 160153), (3507, 153440), (3836, 140280), (3920, 137274), (4008, 134260), (4110, 130928), (4384, 122745), (4676, 115080), (4704, 114395), (4795, 112224), (5010, 107408), (5344, 100695), (5480, 98196), (5754, 93520), (5845, 92064), (5880, 91516), (6576, 81830), (6680, 80556), (6713, 80160), (7014, 76720), (7672, 70140), (7840, 68637), (8016, 67130), (8183, 65760), (8220, 65464), (9352, 57540), (9590, 56112), (10020, 53704), (10960, 49098), (11508, 46760), (11690, 46032), (11760, 45758), (13152, 40915), (13360, 40278), (13426, 40080), (14028, 38360), (14385, 37408), (15344, 35070), (16032, 33565), (16366, 32880), (16440, 32732), (17535, 30688), (18704, 28770), (19180, 28056), (20040, 26852), (20139, 26720), (21920, 24549), (22879, 23520), (23016, 23380)]