65828760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 222173280

約数和(自身を除く): 156344520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 61, 68, 69, 85, 92, 102, 115, 120, 122, 136, 138, 170, 183, 184, 204, 230, 244, 255, 276, 305, 340, 345, 366, 391, 408, 460, 488, 510, 529, 552, 610, 680, 690, 732, 782, 915, 920, 1020, 1037, 1058, 1173, 1220, 1380, 1403, 1464, 1564, 1587, 1830, 1955, 2040, 2074, 2116, 2346, 2440, 2645, 2760, 2806, 3111, 3128, 3174, 3660, 3910, 4148, 4209, 4232, 4692, 5185, 5290, 5612, 5865, 6222, 6348, 7015, 7320, 7820, 7935, 8296, 8418, 8993, 9384, 10370, 10580, 11224, 11730, 12444, 12696, 14030, 15555, 15640, 15870, 16836, 17986, 20740, 21045, 21160, 23460, 23851, 24888, 26979, 28060, 31110, 31740, 32269, 33672, 35972, 41480, 42090, 44965, 46920, 47702, 53958, 56120, 62220, 63480, 64538, 71553, 71944, 84180, 89930, 95404, 96807, 107916, 119255, 124440, 129076, 134895, 143106, 161345, 168360, 179860, 190808, 193614, 215832, 238510, 258152, 269790, 286212, 322690, 357765, 359720, 387228, 477020, 484035, 539580, 548573, 572424, 645380, 715530, 774456, 954040, 968070, 1079160, 1097146, 1290760, 1431060, 1645719, 1936140, 2194292, 2742865, 2862120, 3291438, 3872280, 4388584, 5485730, 6582876, 8228595, 10971460, 13165752, 16457190, 21942920, 32914380, 65828760]

約数ペア:

[(1, 65828760), (2, 32914380), (3, 21942920), (4, 16457190), (5, 13165752), (6, 10971460), (8, 8228595), (10, 6582876), (12, 5485730), (15, 4388584), (17, 3872280), (20, 3291438), (23, 2862120), (24, 2742865), (30, 2194292), (34, 1936140), (40, 1645719), (46, 1431060), (51, 1290760), (60, 1097146), (61, 1079160), (68, 968070), (69, 954040), (85, 774456), (92, 715530), (102, 645380), (115, 572424), (120, 548573), (122, 539580), (136, 484035), (138, 477020), (170, 387228), (183, 359720), (184, 357765), (204, 322690), (230, 286212), (244, 269790), (255, 258152), (276, 238510), (305, 215832), (340, 193614), (345, 190808), (366, 179860), (391, 168360), (408, 161345), (460, 143106), (488, 134895), (510, 129076), (529, 124440), (552, 119255), (610, 107916), (680, 96807), (690, 95404), (732, 89930), (782, 84180), (915, 71944), (920, 71553), (1020, 64538), (1037, 63480), (1058, 62220), (1173, 56120), (1220, 53958), (1380, 47702), (1403, 46920), (1464, 44965), (1564, 42090), (1587, 41480), (1830, 35972), (1955, 33672), (2040, 32269), (2074, 31740), (2116, 31110), (2346, 28060), (2440, 26979), (2645, 24888), (2760, 23851), (2806, 23460), (3111, 21160), (3128, 21045), (3174, 20740), (3660, 17986), (3910, 16836), (4148, 15870), (4209, 15640), (4232, 15555), (4692, 14030), (5185, 12696), (5290, 12444), (5612, 11730), (5865, 11224), (6222, 10580), (6348, 10370), (7015, 9384), (7320, 8993), (7820, 8418), (7935, 8296)]