181301120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 583994880

約数和(自身を除く): 402693760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 283, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 566, 572, 616, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1132, 1144, 1232, 1408, 1415, 1430, 1456, 1540, 1664, 1760, 1820, 1981, 2002, 2080, 2240, 2264, 2288, 2464, 2830, 2860, 2912, 3080, 3113, 3520, 3640, 3679, 3962, 4004, 4160, 4480, 4528, 4576, 4928, 5005, 5660, 5720, 5824, 6160, 6226, 7040, 7280, 7358, 7924, 8008, 8320, 9056, 9152, 9856, 9905, 10010, 11320, 11440, 11648, 12320, 12452, 14560, 14716, 15565, 15848, 16016, 18112, 18304, 18395, 19810, 20020, 21791, 22640, 22880, 24640, 24904, 25753, 29120, 29432, 31130, 31696, 32032, 36224, 36790, 39620, 40040, 40469, 43582, 45280, 45760, 49280, 49808, 51506, 58240, 58864, 62260, 63392, 64064, 73580, 79240, 80080, 80938, 87164, 90560, 91520, 99616, 103012, 108955, 117728, 124520, 126784, 128128, 128765, 147160, 158480, 160160, 161876, 174328, 181120, 199232, 202345, 206024, 217910, 235456, 249040, 253568, 257530, 283283, 294320, 316960, 320320, 323752, 348656, 398464, 404690, 412048, 435820, 470912, 498080, 515060, 566566, 588640, 633920, 640640, 647504, 697312, 809380, 824096, 871640, 996160, 1030120, 1133132, 1177280, 1267840, 1295008, 1394624, 1416415, 1618760, 1648192, 1743280, 1992320, 2060240, 2266264, 2354560, 2590016, 2789248, 2832830, 3237520, 3296384, 3486560, 4120480, 4532528, 5180032, 5665660, 6475040, 6973120, 8240960, 9065056, 11331320, 12950080, 13946240, 16481920, 18130112, 22662640, 25900160, 36260224, 45325280, 90650560, 181301120]

約数ペア:

[(1, 181301120), (2, 90650560), (4, 45325280), (5, 36260224), (7, 25900160), (8, 22662640), (10, 18130112), (11, 16481920), (13, 13946240), (14, 12950080), (16, 11331320), (20, 9065056), (22, 8240960), (26, 6973120), (28, 6475040), (32, 5665660), (35, 5180032), (40, 4532528), (44, 4120480), (52, 3486560), (55, 3296384), (56, 3237520), (64, 2832830), (65, 2789248), (70, 2590016), (77, 2354560), (80, 2266264), (88, 2060240), (91, 1992320), (104, 1743280), (110, 1648192), (112, 1618760), (128, 1416415), (130, 1394624), (140, 1295008), (143, 1267840), (154, 1177280), (160, 1133132), (176, 1030120), (182, 996160), (208, 871640), (220, 824096), (224, 809380), (260, 697312), (280, 647504), (283, 640640), (286, 633920), (308, 588640), (320, 566566), (352, 515060), (364, 498080), (385, 470912), (416, 435820), (440, 412048), (448, 404690), (455, 398464), (520, 348656), (560, 323752), (566, 320320), (572, 316960), (616, 294320), (640, 283283), (704, 257530), (715, 253568), (728, 249040), (770, 235456), (832, 217910), (880, 206024), (896, 202345), (910, 199232), (1001, 181120), (1040, 174328), (1120, 161876), (1132, 160160), (1144, 158480), (1232, 147160), (1408, 128765), (1415, 128128), (1430, 126784), (1456, 124520), (1540, 117728), (1664, 108955), (1760, 103012), (1820, 99616), (1981, 91520), (2002, 90560), (2080, 87164), (2240, 80938), (2264, 80080), (2288, 79240), (2464, 73580), (2830, 64064), (2860, 63392), (2912, 62260), (3080, 58864), (3113, 58240), (3520, 51506), (3640, 49808), (3679, 49280), (3962, 45760), (4004, 45280), (4160, 43582), (4480, 40469), (4528, 40040), (4576, 39620), (4928, 36790), (5005, 36224), (5660, 32032), (5720, 31696), (5824, 31130), (6160, 29432), (6226, 29120), (7040, 25753), (7280, 24904), (7358, 24640), (7924, 22880), (8008, 22640), (8320, 21791), (9056, 20020), (9152, 19810), (9856, 18395), (9905, 18304), (10010, 18112), (11320, 16016), (11440, 15848), (11648, 15565), (12320, 14716), (12452, 14560)]