190015320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3577

約数の個数: 128

約数和(自身を含む): 637217280

約数和(自身を除く): 447201960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3511, 3608, 4510, 4920, 5412, 6765, 7022, 9020, 10533, 10824, 13530, 14044, 17555, 18040, 21066, 27060, 28088, 35110, 38621, 42132, 52665, 54120, 70220, 77242, 84264, 105330, 115863, 140440, 143951, 154484, 193105, 210660, 231726, 287902, 308968, 386210, 421320, 431853, 463452, 575804, 579315, 719755, 772420, 863706, 926904, 1151608, 1158630, 1439510, 1544840, 1583461, 1727412, 2159265, 2317260, 2879020, 3166922, 3454824, 4318530, 4634520, 4750383, 5758040, 6333844, 7917305, 8637060, 9500766, 12667688, 15834610, 17274120, 19001532, 23751915, 31669220, 38003064, 47503830, 63338440, 95007660, 190015320]

約数ペア:

[(1, 190015320), (2, 95007660), (3, 63338440), (4, 47503830), (5, 38003064), (6, 31669220), (8, 23751915), (10, 19001532), (11, 17274120), (12, 15834610), (15, 12667688), (20, 9500766), (22, 8637060), (24, 7917305), (30, 6333844), (33, 5758040), (40, 4750383), (41, 4634520), (44, 4318530), (55, 3454824), (60, 3166922), (66, 2879020), (82, 2317260), (88, 2159265), (110, 1727412), (120, 1583461), (123, 1544840), (132, 1439510), (164, 1158630), (165, 1151608), (205, 926904), (220, 863706), (246, 772420), (264, 719755), (328, 579315), (330, 575804), (410, 463452), (440, 431853), (451, 421320), (492, 386210), (615, 308968), (660, 287902), (820, 231726), (902, 210660), (984, 193105), (1230, 154484), (1320, 143951), (1353, 140440), (1640, 115863), (1804, 105330), (2255, 84264), (2460, 77242), (2706, 70220), (3511, 54120), (3608, 52665), (4510, 42132), (4920, 38621), (5412, 35110), (6765, 28088), (7022, 27060), (9020, 21066), (10533, 18040), (10824, 17555), (13530, 14044)]