187143840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 216

約数和(自身を含む): 692431740

約数和(自身を除く): 505287900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 769, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1538, 1560, 1690, 1872, 2028, 2080, 2307, 2340, 2535, 2704, 3042, 3076, 3120, 3380, 3744, 3845, 4056, 4614, 4680, 5070, 5408, 6084, 6152, 6240, 6760, 6921, 7605, 7690, 8112, 9228, 9360, 9997, 10140, 11535, 12168, 12304, 13520, 13842, 15210, 15380, 16224, 18456, 18720, 19994, 20280, 23070, 24336, 24608, 27040, 27684, 29991, 30420, 30760, 34605, 36912, 39988, 40560, 46140, 48672, 49985, 55368, 59982, 60840, 61520, 69210, 73824, 79976, 81120, 89973, 92280, 99970, 110736, 119964, 121680, 123040, 129961, 138420, 149955, 159952, 179946, 184560, 199940, 221472, 239928, 243360, 259922, 276840, 299910, 319904, 359892, 369120, 389883, 399880, 449865, 479856, 519844, 553680, 599820, 649805, 719784, 779766, 799760, 899730, 959712, 1039688, 1107360, 1169649, 1199640, 1299610, 1439568, 1559532, 1599520, 1799460, 1949415, 2079376, 2339298, 2399280, 2599220, 2879136, 3119064, 3598920, 3898830, 4158752, 4678596, 4798560, 5198440, 5848245, 6238128, 7197840, 7797660, 9357192, 10396880, 11696490, 12476256, 14395680, 15595320, 18714384, 20793760, 23392980, 31190640, 37428768, 46785960, 62381280, 93571920, 187143840]

約数ペア:

[(1, 187143840), (2, 93571920), (3, 62381280), (4, 46785960), (5, 37428768), (6, 31190640), (8, 23392980), (9, 20793760), (10, 18714384), (12, 15595320), (13, 14395680), (15, 12476256), (16, 11696490), (18, 10396880), (20, 9357192), (24, 7797660), (26, 7197840), (30, 6238128), (32, 5848245), (36, 5198440), (39, 4798560), (40, 4678596), (45, 4158752), (48, 3898830), (52, 3598920), (60, 3119064), (65, 2879136), (72, 2599220), (78, 2399280), (80, 2339298), (90, 2079376), (96, 1949415), (104, 1799460), (117, 1599520), (120, 1559532), (130, 1439568), (144, 1299610), (156, 1199640), (160, 1169649), (169, 1107360), (180, 1039688), (195, 959712), (208, 899730), (234, 799760), (240, 779766), (260, 719784), (288, 649805), (312, 599820), (338, 553680), (360, 519844), (390, 479856), (416, 449865), (468, 399880), (480, 389883), (507, 369120), (520, 359892), (585, 319904), (624, 299910), (676, 276840), (720, 259922), (769, 243360), (780, 239928), (845, 221472), (936, 199940), (1014, 184560), (1040, 179946), (1170, 159952), (1248, 149955), (1352, 138420), (1440, 129961), (1521, 123040), (1538, 121680), (1560, 119964), (1690, 110736), (1872, 99970), (2028, 92280), (2080, 89973), (2307, 81120), (2340, 79976), (2535, 73824), (2704, 69210), (3042, 61520), (3076, 60840), (3120, 59982), (3380, 55368), (3744, 49985), (3845, 48672), (4056, 46140), (4614, 40560), (4680, 39988), (5070, 36912), (5408, 34605), (6084, 30760), (6152, 30420), (6240, 29991), (6760, 27684), (6921, 27040), (7605, 24608), (7690, 24336), (8112, 23070), (9228, 20280), (9360, 19994), (9997, 18720), (10140, 18456), (11535, 16224), (12168, 15380), (12304, 15210), (13520, 13842)]