184670720

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 310297600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 179, 208, 248, 256, 260, 310, 320, 358, 403, 416, 496, 512, 520, 620, 640, 716, 806, 832, 895, 992, 1040, 1240, 1280, 1432, 1612, 1664, 1790, 1984, 2015, 2080, 2327, 2480, 2560, 2864, 3224, 3328, 3580, 3968, 4030, 4160, 4654, 4960, 5549, 5728, 6448, 6656, 7160, 7936, 8060, 8320, 9308, 9920, 11098, 11456, 11635, 12896, 14320, 15872, 16120, 16640, 18616, 19840, 22196, 22912, 23270, 25792, 27745, 28640, 32240, 33280, 37232, 39680, 44392, 45824, 46540, 51584, 55490, 57280, 64480, 72137, 74464, 79360, 88784, 91648, 93080, 103168, 110980, 114560, 128960, 144274, 148928, 177568, 186160, 206336, 221960, 229120, 257920, 288548, 297856, 355136, 360685, 372320, 443920, 458240, 515840, 577096, 595712, 710272, 721370, 744640, 887840, 1031680, 1154192, 1191424, 1420544, 1442740, 1489280, 1775680, 2308384, 2841088, 2885480, 2978560, 3551360, 4616768, 5770960, 5957120, 7102720, 9233536, 11541920, 14205440, 18467072, 23083840, 36934144, 46167680, 92335360, 184670720]

約数ペア:

[(1, 184670720), (2, 92335360), (4, 46167680), (5, 36934144), (8, 23083840), (10, 18467072), (13, 14205440), (16, 11541920), (20, 9233536), (26, 7102720), (31, 5957120), (32, 5770960), (40, 4616768), (52, 3551360), (62, 2978560), (64, 2885480), (65, 2841088), (80, 2308384), (104, 1775680), (124, 1489280), (128, 1442740), (130, 1420544), (155, 1191424), (160, 1154192), (179, 1031680), (208, 887840), (248, 744640), (256, 721370), (260, 710272), (310, 595712), (320, 577096), (358, 515840), (403, 458240), (416, 443920), (496, 372320), (512, 360685), (520, 355136), (620, 297856), (640, 288548), (716, 257920), (806, 229120), (832, 221960), (895, 206336), (992, 186160), (1040, 177568), (1240, 148928), (1280, 144274), (1432, 128960), (1612, 114560), (1664, 110980), (1790, 103168), (1984, 93080), (2015, 91648), (2080, 88784), (2327, 79360), (2480, 74464), (2560, 72137), (2864, 64480), (3224, 57280), (3328, 55490), (3580, 51584), (3968, 46540), (4030, 45824), (4160, 44392), (4654, 39680), (4960, 37232), (5549, 33280), (5728, 32240), (6448, 28640), (6656, 27745), (7160, 25792), (7936, 23270), (8060, 22912), (8320, 22196), (9308, 19840), (9920, 18616), (11098, 16640), (11456, 16120), (11635, 15872), (12896, 14320)]