233730720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 830338236

約数和(自身を除く): 596607516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 193, 232, 240, 261, 288, 290, 348, 360, 386, 435, 464, 480, 522, 579, 580, 696, 720, 772, 841, 870, 928, 965, 1044, 1158, 1160, 1305, 1392, 1440, 1544, 1682, 1737, 1740, 1930, 2088, 2316, 2320, 2523, 2610, 2784, 2895, 3088, 3364, 3474, 3480, 3860, 4176, 4205, 4632, 4640, 5046, 5220, 5597, 5790, 6176, 6728, 6948, 6960, 7569, 7720, 8352, 8410, 8685, 9264, 10092, 10440, 11194, 11580, 12615, 13456, 13896, 13920, 15138, 15440, 16791, 16820, 17370, 18528, 20184, 20880, 22388, 23160, 25230, 26912, 27792, 27985, 30276, 30880, 33582, 33640, 34740, 37845, 40368, 41760, 44776, 46320, 50373, 50460, 55584, 55970, 60552, 67164, 67280, 69480, 75690, 80736, 83955, 89552, 92640, 100746, 100920, 111940, 121104, 134328, 134560, 138960, 151380, 162313, 167910, 179104, 201492, 201840, 223880, 242208, 251865, 268656, 277920, 302760, 324626, 335820, 402984, 403680, 447760, 486939, 503730, 537312, 605520, 649252, 671640, 805968, 811565, 895520, 973878, 1007460, 1211040, 1298504, 1343280, 1460817, 1611936, 1623130, 1947756, 2014920, 2434695, 2597008, 2686560, 2921634, 3246260, 3895512, 4029840, 4869390, 5194016, 5843268, 6492520, 7304085, 7791024, 8059680, 9738780, 11686536, 12985040, 14608170, 15582048, 19477560, 23373072, 25970080, 29216340, 38955120, 46746144, 58432680, 77910240, 116865360, 233730720]

約数ペア:

[(1, 233730720), (2, 116865360), (3, 77910240), (4, 58432680), (5, 46746144), (6, 38955120), (8, 29216340), (9, 25970080), (10, 23373072), (12, 19477560), (15, 15582048), (16, 14608170), (18, 12985040), (20, 11686536), (24, 9738780), (29, 8059680), (30, 7791024), (32, 7304085), (36, 6492520), (40, 5843268), (45, 5194016), (48, 4869390), (58, 4029840), (60, 3895512), (72, 3246260), (80, 2921634), (87, 2686560), (90, 2597008), (96, 2434695), (116, 2014920), (120, 1947756), (144, 1623130), (145, 1611936), (160, 1460817), (174, 1343280), (180, 1298504), (193, 1211040), (232, 1007460), (240, 973878), (261, 895520), (288, 811565), (290, 805968), (348, 671640), (360, 649252), (386, 605520), (435, 537312), (464, 503730), (480, 486939), (522, 447760), (579, 403680), (580, 402984), (696, 335820), (720, 324626), (772, 302760), (841, 277920), (870, 268656), (928, 251865), (965, 242208), (1044, 223880), (1158, 201840), (1160, 201492), (1305, 179104), (1392, 167910), (1440, 162313), (1544, 151380), (1682, 138960), (1737, 134560), (1740, 134328), (1930, 121104), (2088, 111940), (2316, 100920), (2320, 100746), (2523, 92640), (2610, 89552), (2784, 83955), (2895, 80736), (3088, 75690), (3364, 69480), (3474, 67280), (3480, 67164), (3860, 60552), (4176, 55970), (4205, 55584), (4632, 50460), (4640, 50373), (5046, 46320), (5220, 44776), (5597, 41760), (5790, 40368), (6176, 37845), (6728, 34740), (6948, 33640), (6960, 33582), (7569, 30880), (7720, 30276), (8352, 27985), (8410, 27792), (8685, 26912), (9264, 25230), (10092, 23160), (10440, 22388), (11194, 20880), (11580, 20184), (12615, 18528), (13456, 17370), (13896, 16820), (13920, 16791), (15138, 15440)]