20163111120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{6563}}^1$

素因数の和:6850

約数の個数: 240

約数和(自身を含む): 71994267072

約数和(自身を除く): 51831155952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 251, 255, 272, 306, 340, 360, 408, 502, 510, 612, 680, 720, 753, 765, 816, 1004, 1020, 1224, 1255, 1360, 1506, 1530, 2008, 2040, 2259, 2448, 2510, 3012, 3060, 3765, 4016, 4080, 4267, 4518, 5020, 6024, 6120, 6563, 7530, 8534, 9036, 10040, 11295, 12048, 12240, 12801, 13126, 15060, 17068, 18072, 19689, 20080, 21335, 22590, 25602, 26252, 30120, 32815, 34136, 36144, 38403, 39378, 42670, 45180, 51204, 52504, 59067, 60240, 64005, 65630, 68272, 76806, 78756, 85340, 90360, 98445, 102408, 105008, 111571, 118134, 128010, 131260, 153612, 157512, 170680, 180720, 192015, 196890, 204816, 223142, 236268, 256020, 262520, 295335, 307224, 315024, 334713, 341360, 384030, 393780, 446284, 472536, 512040, 525040, 557855, 590670, 614448, 669426, 768060, 787560, 892568, 945072, 1004139, 1024080, 1115710, 1181340, 1338852, 1536120, 1575120, 1647313, 1673565, 1785136, 2008278, 2231420, 2362680, 2677704, 3072240, 3294626, 3347130, 4016556, 4462840, 4725360, 4941939, 5020695, 5355408, 6589252, 6694260, 8033112, 8236565, 8925680, 9883878, 10041390, 13178504, 13388520, 14825817, 16066224, 16473130, 19767756, 20082780, 24709695, 26357008, 26777040, 28004321, 29651634, 32946260, 39535512, 40165560, 49419390, 56008642, 59303268, 65892520, 74129085, 79071024, 80331120, 84012963, 98838780, 112017284, 118606536, 131785040, 140021605, 148258170, 168025926, 197677560, 224034568, 237213072, 252038889, 280043210, 296516340, 336051852, 395355120, 420064815, 448069136, 504077778, 560086420, 593032680, 672103704, 840129630, 1008155556, 1120172840, 1186065360, 1260194445, 1344207408, 1680259260, 2016311112, 2240345680, 2520388890, 3360518520, 4032622224, 5040777780, 6721037040, 10081555560, 20163111120]

約数ペア:

[(1, 20163111120), (2, 10081555560), (3, 6721037040), (4, 5040777780), (5, 4032622224), (6, 3360518520), (8, 2520388890), (9, 2240345680), (10, 2016311112), (12, 1680259260), (15, 1344207408), (16, 1260194445), (17, 1186065360), (18, 1120172840), (20, 1008155556), (24, 840129630), (30, 672103704), (34, 593032680), (36, 560086420), (40, 504077778), (45, 448069136), (48, 420064815), (51, 395355120), (60, 336051852), (68, 296516340), (72, 280043210), (80, 252038889), (85, 237213072), (90, 224034568), (102, 197677560), (120, 168025926), (136, 148258170), (144, 140021605), (153, 131785040), (170, 118606536), (180, 112017284), (204, 98838780), (240, 84012963), (251, 80331120), (255, 79071024), (272, 74129085), (306, 65892520), (340, 59303268), (360, 56008642), (408, 49419390), (502, 40165560), (510, 39535512), (612, 32946260), (680, 29651634), (720, 28004321), (753, 26777040), (765, 26357008), (816, 24709695), (1004, 20082780), (1020, 19767756), (1224, 16473130), (1255, 16066224), (1360, 14825817), (1506, 13388520), (1530, 13178504), (2008, 10041390), (2040, 9883878), (2259, 8925680), (2448, 8236565), (2510, 8033112), (3012, 6694260), (3060, 6589252), (3765, 5355408), (4016, 5020695), (4080, 4941939), (4267, 4725360), (4518, 4462840), (5020, 4016556), (6024, 3347130), (6120, 3294626), (6563, 3072240), (7530, 2677704), (8534, 2362680), (9036, 2231420), (10040, 2008278), (11295, 1785136), (12048, 1673565), (12240, 1647313), (12801, 1575120), (13126, 1536120), (15060, 1338852), (17068, 1181340), (18072, 1115710), (19689, 1024080), (20080, 1004139), (21335, 945072), (22590, 892568), (25602, 787560), (26252, 768060), (30120, 669426), (32815, 614448), (34136, 590670), (36144, 557855), (38403, 525040), (39378, 512040), (42670, 472536), (45180, 446284), (51204, 393780), (52504, 384030), (59067, 341360), (60240, 334713), (64005, 315024), (65630, 307224), (68272, 295335), (76806, 262520), (78756, 256020), (85340, 236268), (90360, 223142), (98445, 204816), (102408, 196890), (105008, 192015), (111571, 180720), (118134, 170680), (128010, 157512), (131260, 153612)]