30716206920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{107867}}^1$

素因数の和:108004

約数の個数: 192

約数和(自身を含む): 115099470720

約数和(自身を除く): 84383263800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 360, 420, 452, 504, 565, 630, 678, 791, 840, 904, 1017, 1130, 1260, 1356, 1582, 1695, 2034, 2260, 2373, 2520, 2712, 3164, 3390, 3955, 4068, 4520, 4746, 5085, 6328, 6780, 7119, 7910, 8136, 9492, 10170, 11865, 13560, 14238, 15820, 18984, 20340, 23730, 28476, 31640, 35595, 40680, 47460, 56952, 71190, 94920, 107867, 142380, 215734, 284760, 323601, 431468, 539335, 647202, 755069, 862936, 970803, 1078670, 1294404, 1510138, 1618005, 1941606, 2157340, 2265207, 2588808, 3020276, 3236010, 3775345, 3883212, 4314680, 4530414, 4854015, 6040552, 6472020, 6795621, 7550690, 7766424, 9060828, 9708030, 11326035, 12188971, 12944040, 13591242, 15101380, 18121656, 19416060, 22652070, 24377942, 27182484, 30202760, 33978105, 36566913, 38832120, 45304140, 48755884, 54364968, 60944855, 67956210, 73133826, 85322797, 90608280, 97511768, 109700739, 121889710, 135912420, 146267652, 170645594, 182834565, 219401478, 243779420, 255968391, 271824840, 292535304, 341291188, 365669130, 426613985, 438802956, 487558840, 511936782, 548503695, 682582376, 731338260, 767905173, 853227970, 877605912, 1023873564, 1097007390, 1279841955, 1462676520, 1535810346, 1706455940, 2047747128, 2194014780, 2559683910, 3071620692, 3412911880, 3839525865, 4388029560, 5119367820, 6143241384, 7679051730, 10238735640, 15358103460, 30716206920]

約数ペア:

[(1, 30716206920), (2, 15358103460), (3, 10238735640), (4, 7679051730), (5, 6143241384), (6, 5119367820), (7, 4388029560), (8, 3839525865), (9, 3412911880), (10, 3071620692), (12, 2559683910), (14, 2194014780), (15, 2047747128), (18, 1706455940), (20, 1535810346), (21, 1462676520), (24, 1279841955), (28, 1097007390), (30, 1023873564), (35, 877605912), (36, 853227970), (40, 767905173), (42, 731338260), (45, 682582376), (56, 548503695), (60, 511936782), (63, 487558840), (70, 438802956), (72, 426613985), (84, 365669130), (90, 341291188), (105, 292535304), (113, 271824840), (120, 255968391), (126, 243779420), (140, 219401478), (168, 182834565), (180, 170645594), (210, 146267652), (226, 135912420), (252, 121889710), (280, 109700739), (315, 97511768), (339, 90608280), (360, 85322797), (420, 73133826), (452, 67956210), (504, 60944855), (565, 54364968), (630, 48755884), (678, 45304140), (791, 38832120), (840, 36566913), (904, 33978105), (1017, 30202760), (1130, 27182484), (1260, 24377942), (1356, 22652070), (1582, 19416060), (1695, 18121656), (2034, 15101380), (2260, 13591242), (2373, 12944040), (2520, 12188971), (2712, 11326035), (3164, 9708030), (3390, 9060828), (3955, 7766424), (4068, 7550690), (4520, 6795621), (4746, 6472020), (5085, 6040552), (6328, 4854015), (6780, 4530414), (7119, 4314680), (7910, 3883212), (8136, 3775345), (9492, 3236010), (10170, 3020276), (11865, 2588808), (13560, 2265207), (14238, 2157340), (15820, 1941606), (18984, 1618005), (20340, 1510138), (23730, 1294404), (28476, 1078670), (31640, 970803), (35595, 862936), (40680, 755069), (47460, 647202), (56952, 539335), (71190, 431468), (94920, 323601), (107867, 284760), (142380, 215734)]