2019676120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 5824807200

約数和(自身を除く): 3805131080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 113, 140, 154, 196, 220, 226, 245, 280, 308, 385, 392, 440, 452, 490, 539, 565, 616, 770, 791, 829, 904, 980, 1078, 1130, 1243, 1540, 1582, 1658, 1960, 2156, 2260, 2486, 2695, 3080, 3164, 3316, 3955, 4145, 4312, 4520, 4972, 5390, 5537, 5803, 6215, 6328, 6632, 7910, 8290, 8701, 9119, 9944, 10780, 11074, 11606, 12430, 15820, 16580, 17402, 18238, 21560, 22148, 23212, 24860, 27685, 29015, 31640, 33160, 34804, 36476, 40621, 43505, 44296, 45595, 46424, 49720, 55370, 58030, 60907, 63833, 69608, 72952, 81242, 87010, 91190, 93677, 110740, 116060, 121814, 127666, 162484, 174020, 182380, 187354, 203105, 221480, 232120, 243628, 255332, 304535, 319165, 324968, 348040, 364760, 374708, 406210, 446831, 468385, 487256, 510664, 609070, 638330, 655739, 749416, 812420, 893662, 936770, 1030447, 1218140, 1276660, 1311478, 1624840, 1787324, 1873540, 2060894, 2234155, 2436280, 2553320, 2622956, 3278695, 3574648, 3747080, 4121788, 4468310, 4590173, 5152235, 5245912, 6557390, 7213129, 8243576, 8936620, 9180346, 10304470, 13114780, 14426258, 17873240, 18360692, 20608940, 22950865, 26229560, 28852516, 36065645, 36721384, 41217880, 45901730, 50491903, 57705032, 72131290, 91803460, 100983806, 144262580, 183606920, 201967612, 252459515, 288525160, 403935224, 504919030, 1009838060, 2019676120]

約数ペア:

[(1, 2019676120), (2, 1009838060), (4, 504919030), (5, 403935224), (7, 288525160), (8, 252459515), (10, 201967612), (11, 183606920), (14, 144262580), (20, 100983806), (22, 91803460), (28, 72131290), (35, 57705032), (40, 50491903), (44, 45901730), (49, 41217880), (55, 36721384), (56, 36065645), (70, 28852516), (77, 26229560), (88, 22950865), (98, 20608940), (110, 18360692), (113, 17873240), (140, 14426258), (154, 13114780), (196, 10304470), (220, 9180346), (226, 8936620), (245, 8243576), (280, 7213129), (308, 6557390), (385, 5245912), (392, 5152235), (440, 4590173), (452, 4468310), (490, 4121788), (539, 3747080), (565, 3574648), (616, 3278695), (770, 2622956), (791, 2553320), (829, 2436280), (904, 2234155), (980, 2060894), (1078, 1873540), (1130, 1787324), (1243, 1624840), (1540, 1311478), (1582, 1276660), (1658, 1218140), (1960, 1030447), (2156, 936770), (2260, 893662), (2486, 812420), (2695, 749416), (3080, 655739), (3164, 638330), (3316, 609070), (3955, 510664), (4145, 487256), (4312, 468385), (4520, 446831), (4972, 406210), (5390, 374708), (5537, 364760), (5803, 348040), (6215, 324968), (6328, 319165), (6632, 304535), (7910, 255332), (8290, 243628), (8701, 232120), (9119, 221480), (9944, 203105), (10780, 187354), (11074, 182380), (11606, 174020), (12430, 162484), (15820, 127666), (16580, 121814), (17402, 116060), (18238, 110740), (21560, 93677), (22148, 91190), (23212, 87010), (24860, 81242), (27685, 72952), (29015, 69608), (31640, 63833), (33160, 60907), (34804, 58030), (36476, 55370), (40621, 49720), (43505, 46424), (44296, 45595)]