16661037120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190717}}^1$

素因数の和:190757

約数の個数: 224

約数和(自身を含む): 65106547968

約数和(自身を除く): 48445510848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 29120, 43680, 87360, 190717, 381434, 572151, 762868, 953585, 1144302, 1335019, 1525736, 1907170, 2288604, 2479321, 2670038, 2860755, 3051472, 3814340, 4005057, 4577208, 4958642, 5340076, 5721510, 6102944, 6675095, 7437963, 7628680, 8010114, 9154416, 9917284, 10680152, 11443020, 12205888, 12396605, 13350190, 14875926, 15257360, 16020228, 17355247, 18308832, 19834568, 20025285, 21360304, 22886040, 24793210, 26700380, 29751852, 30514720, 32040456, 34710494, 36617664, 37189815, 39669136, 40050570, 42720608, 45772080, 49586420, 52065741, 53400760, 59503704, 61029440, 64080912, 69420988, 74379630, 79338272, 80101140, 85441216, 86776235, 91544160, 99172840, 104131482, 106801520, 119007408, 128161824, 138841976, 148759260, 158676544, 160202280, 173552470, 183088320, 198345680, 208262964, 213603040, 238014816, 256323648, 260328705, 277683952, 297518520, 320404560, 347104940, 396691360, 416525928, 427206080, 476029632, 520657410, 555367904, 595037040, 640809120, 694209880, 793382720, 833051856, 1041314820, 1110735808, 1190074080, 1281618240, 1388419760, 1666103712, 2082629640, 2380148160, 2776839520, 3332207424, 4165259280, 5553679040, 8330518560, 16661037120]

約数ペア:

[(1, 16661037120), (2, 8330518560), (3, 5553679040), (4, 4165259280), (5, 3332207424), (6, 2776839520), (7, 2380148160), (8, 2082629640), (10, 1666103712), (12, 1388419760), (13, 1281618240), (14, 1190074080), (15, 1110735808), (16, 1041314820), (20, 833051856), (21, 793382720), (24, 694209880), (26, 640809120), (28, 595037040), (30, 555367904), (32, 520657410), (35, 476029632), (39, 427206080), (40, 416525928), (42, 396691360), (48, 347104940), (52, 320404560), (56, 297518520), (60, 277683952), (64, 260328705), (65, 256323648), (70, 238014816), (78, 213603040), (80, 208262964), (84, 198345680), (91, 183088320), (96, 173552470), (104, 160202280), (105, 158676544), (112, 148759260), (120, 138841976), (130, 128161824), (140, 119007408), (156, 106801520), (160, 104131482), (168, 99172840), (182, 91544160), (192, 86776235), (195, 85441216), (208, 80101140), (210, 79338272), (224, 74379630), (240, 69420988), (260, 64080912), (273, 61029440), (280, 59503704), (312, 53400760), (320, 52065741), (336, 49586420), (364, 45772080), (390, 42720608), (416, 40050570), (420, 39669136), (448, 37189815), (455, 36617664), (480, 34710494), (520, 32040456), (546, 30514720), (560, 29751852), (624, 26700380), (672, 24793210), (728, 22886040), (780, 21360304), (832, 20025285), (840, 19834568), (910, 18308832), (960, 17355247), (1040, 16020228), (1092, 15257360), (1120, 14875926), (1248, 13350190), (1344, 12396605), (1365, 12205888), (1456, 11443020), (1560, 10680152), (1680, 9917284), (1820, 9154416), (2080, 8010114), (2184, 7628680), (2240, 7437963), (2496, 6675095), (2730, 6102944), (2912, 5721510), (3120, 5340076), (3360, 4958642), (3640, 4577208), (4160, 4005057), (4368, 3814340), (5460, 3051472), (5824, 2860755), (6240, 2670038), (6720, 2479321), (7280, 2288604), (8736, 1907170), (10920, 1525736), (12480, 1335019), (14560, 1144302), (17472, 953585), (21840, 762868), (29120, 572151), (43680, 381434), (87360, 190717)]