1922147280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6793}}^1$

素因数の和:6946

約数の個数: 160

約数和(自身を含む): 6672251520

約数和(自身を除く): 4750104240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 6288, 6793, 7074, 7860, 9432, 10480, 11790, 13586, 14148, 15720, 17685, 18864, 20379, 23580, 27172, 28296, 31440, 33965, 35370, 40758, 47160, 54344, 56592, 61137, 67930, 70740, 81516, 94320, 101895, 108688, 122274, 135860, 141480, 163032, 183411, 203790, 244548, 271720, 282960, 305685, 326064, 366822, 407580, 489096, 543440, 611370, 733644, 815160, 889883, 917055, 978192, 1222740, 1467288, 1630320, 1779766, 1834110, 2445480, 2669649, 2934576, 3559532, 3668220, 4449415, 4890960, 5339298, 7119064, 7336440, 8008947, 8898830, 10678596, 13348245, 14238128, 14672880, 16017894, 17797660, 21357192, 24026841, 26696490, 32035788, 35595320, 40044735, 42714384, 48053682, 53392980, 64071576, 71190640, 80089470, 96107364, 106785960, 120134205, 128143152, 160178940, 192214728, 213571920, 240268410, 320357880, 384429456, 480536820, 640715760, 961073640, 1922147280]

約数ペア:

[(1, 1922147280), (2, 961073640), (3, 640715760), (4, 480536820), (5, 384429456), (6, 320357880), (8, 240268410), (9, 213571920), (10, 192214728), (12, 160178940), (15, 128143152), (16, 120134205), (18, 106785960), (20, 96107364), (24, 80089470), (27, 71190640), (30, 64071576), (36, 53392980), (40, 48053682), (45, 42714384), (48, 40044735), (54, 35595320), (60, 32035788), (72, 26696490), (80, 24026841), (90, 21357192), (108, 17797660), (120, 16017894), (131, 14672880), (135, 14238128), (144, 13348245), (180, 10678596), (216, 8898830), (240, 8008947), (262, 7336440), (270, 7119064), (360, 5339298), (393, 4890960), (432, 4449415), (524, 3668220), (540, 3559532), (655, 2934576), (720, 2669649), (786, 2445480), (1048, 1834110), (1080, 1779766), (1179, 1630320), (1310, 1467288), (1572, 1222740), (1965, 978192), (2096, 917055), (2160, 889883), (2358, 815160), (2620, 733644), (3144, 611370), (3537, 543440), (3930, 489096), (4716, 407580), (5240, 366822), (5895, 326064), (6288, 305685), (6793, 282960), (7074, 271720), (7860, 244548), (9432, 203790), (10480, 183411), (11790, 163032), (13586, 141480), (14148, 135860), (15720, 122274), (17685, 108688), (18864, 101895), (20379, 94320), (23580, 81516), (27172, 70740), (28296, 67930), (31440, 61137), (33965, 56592), (35370, 54344), (40758, 47160)]