384163920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{10889}}^1$

素因数の和:10922

約数の個数: 180

約数和(自身を含む): 1500925140

約数和(自身を除く): 1116761220

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 10889, 11760, 17640, 21778, 32667, 35280, 43556, 54445, 65334, 76223, 87112, 98001, 108890, 130668, 152446, 163335, 174224, 196002, 217780, 228669, 261336, 304892, 326670, 381115, 392004, 435560, 457338, 490005, 522672, 533561, 609784, 653340, 686007, 762230, 784008, 871120, 914676, 980010, 1067122, 1143345, 1219568, 1306680, 1372014, 1524460, 1568016, 1600683, 1829352, 1960020, 2134244, 2286690, 2613360, 2667805, 2744028, 3048920, 3201366, 3430035, 3658704, 3920040, 4268488, 4573380, 4802049, 5335610, 5488056, 6097840, 6402732, 6860070, 7840080, 8003415, 8536976, 9146760, 9604098, 10671220, 10976112, 12805464, 13720140, 16006830, 18293520, 19208196, 21342440, 24010245, 25610928, 27440280, 32013660, 38416392, 42684880, 48020490, 54880560, 64027320, 76832784, 96040980, 128054640, 192081960, 384163920]

約数ペア:

[(1, 384163920), (2, 192081960), (3, 128054640), (4, 96040980), (5, 76832784), (6, 64027320), (7, 54880560), (8, 48020490), (9, 42684880), (10, 38416392), (12, 32013660), (14, 27440280), (15, 25610928), (16, 24010245), (18, 21342440), (20, 19208196), (21, 18293520), (24, 16006830), (28, 13720140), (30, 12805464), (35, 10976112), (36, 10671220), (40, 9604098), (42, 9146760), (45, 8536976), (48, 8003415), (49, 7840080), (56, 6860070), (60, 6402732), (63, 6097840), (70, 5488056), (72, 5335610), (80, 4802049), (84, 4573380), (90, 4268488), (98, 3920040), (105, 3658704), (112, 3430035), (120, 3201366), (126, 3048920), (140, 2744028), (144, 2667805), (147, 2613360), (168, 2286690), (180, 2134244), (196, 1960020), (210, 1829352), (240, 1600683), (245, 1568016), (252, 1524460), (280, 1372014), (294, 1306680), (315, 1219568), (336, 1143345), (360, 1067122), (392, 980010), (420, 914676), (441, 871120), (490, 784008), (504, 762230), (560, 686007), (588, 653340), (630, 609784), (720, 533561), (735, 522672), (784, 490005), (840, 457338), (882, 435560), (980, 392004), (1008, 381115), (1176, 326670), (1260, 304892), (1470, 261336), (1680, 228669), (1764, 217780), (1960, 196002), (2205, 174224), (2352, 163335), (2520, 152446), (2940, 130668), (3528, 108890), (3920, 98001), (4410, 87112), (5040, 76223), (5880, 65334), (7056, 54445), (8820, 43556), (10889, 35280), (11760, 32667), (17640, 21778)]