181013760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 216

約数和(自身を含む): 660048480

約数和(自身を除く): 479034720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 827, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1654, 1710, 1824, 1920, 2280, 2304, 2432, 2481, 2736, 2880, 3040, 3308, 3420, 3648, 3840, 4135, 4560, 4864, 4962, 5472, 5760, 6080, 6616, 6840, 7296, 7443, 8270, 9120, 9924, 10944, 11520, 12160, 12405, 13232, 13680, 14592, 14886, 15713, 16540, 18240, 19848, 21888, 24320, 24810, 26464, 27360, 29772, 31426, 33080, 36480, 37215, 39696, 43776, 47139, 49620, 52928, 54720, 59544, 62852, 66160, 72960, 74430, 78565, 79392, 94278, 99240, 105856, 109440, 119088, 125704, 132320, 141417, 148860, 157130, 158784, 188556, 198480, 211712, 218880, 235695, 238176, 251408, 264640, 282834, 297720, 314260, 317568, 377112, 396960, 471390, 476352, 502816, 529280, 565668, 595440, 628520, 635136, 707085, 754224, 793920, 942780, 952704, 1005632, 1058560, 1131336, 1190880, 1257040, 1414170, 1508448, 1587840, 1885560, 1905408, 2011264, 2262672, 2381760, 2514080, 2828340, 3016896, 3175680, 3771120, 4022528, 4525344, 4763520, 5028160, 5656680, 6033792, 7542240, 9050688, 9527040, 10056320, 11313360, 12067584, 15084480, 18101376, 20112640, 22626720, 30168960, 36202752, 45253440, 60337920, 90506880, 181013760]

約数ペア:

[(1, 181013760), (2, 90506880), (3, 60337920), (4, 45253440), (5, 36202752), (6, 30168960), (8, 22626720), (9, 20112640), (10, 18101376), (12, 15084480), (15, 12067584), (16, 11313360), (18, 10056320), (19, 9527040), (20, 9050688), (24, 7542240), (30, 6033792), (32, 5656680), (36, 5028160), (38, 4763520), (40, 4525344), (45, 4022528), (48, 3771120), (57, 3175680), (60, 3016896), (64, 2828340), (72, 2514080), (76, 2381760), (80, 2262672), (90, 2011264), (95, 1905408), (96, 1885560), (114, 1587840), (120, 1508448), (128, 1414170), (144, 1257040), (152, 1190880), (160, 1131336), (171, 1058560), (180, 1005632), (190, 952704), (192, 942780), (228, 793920), (240, 754224), (256, 707085), (285, 635136), (288, 628520), (304, 595440), (320, 565668), (342, 529280), (360, 502816), (380, 476352), (384, 471390), (456, 396960), (480, 377112), (570, 317568), (576, 314260), (608, 297720), (640, 282834), (684, 264640), (720, 251408), (760, 238176), (768, 235695), (827, 218880), (855, 211712), (912, 198480), (960, 188556), (1140, 158784), (1152, 157130), (1216, 148860), (1280, 141417), (1368, 132320), (1440, 125704), (1520, 119088), (1654, 109440), (1710, 105856), (1824, 99240), (1920, 94278), (2280, 79392), (2304, 78565), (2432, 74430), (2481, 72960), (2736, 66160), (2880, 62852), (3040, 59544), (3308, 54720), (3420, 52928), (3648, 49620), (3840, 47139), (4135, 43776), (4560, 39696), (4864, 37215), (4962, 36480), (5472, 33080), (5760, 31426), (6080, 29772), (6616, 27360), (6840, 26464), (7296, 24810), (7443, 24320), (8270, 21888), (9120, 19848), (9924, 18240), (10944, 16540), (11520, 15713), (12160, 14886), (12405, 14592), (13232, 13680)]