20089067040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{94903}}^1$

素因数の和:94941

約数の個数: 288

約数和(自身を含む): 81792063360

約数和(自身を除く): 61702996320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 94903, 105840, 189806, 211680, 284709, 379612, 474515, 569418, 664321, 759224, 854127, 949030, 1138836, 1328642, 1423545, 1518448, 1708254, 1898060, 1992963, 2277672, 2562381, 2657284, 2847090, 3036896, 3321605, 3416508, 3796120, 3985926, 4270635, 4555344, 4650247, 5124762, 5314568, 5694180, 5978889, 6643210, 6833016, 7592240, 7971852, 8541270, 9110688, 9300494, 9964815, 10249524, 10629136, 11388360, 11957778, 12811905, 13286420, 13666032, 13950741, 15184480, 15943704, 17082540, 17936667, 18600988, 19929630, 20499048, 21258272, 22776720, 23251235, 23915556, 25623810, 26572840, 27332064, 27901482, 29894445, 31887408, 34165080, 35873334, 37201976, 39859260, 40998096, 41852223, 45553440, 46502470, 47831112, 51247620, 53145680, 55802964, 59788890, 63774816, 68330160, 69753705, 71746668, 74403952, 79718520, 81996192, 83704446, 89683335, 93004940, 95662224, 102495240, 106291360, 111605928, 119577780, 125556669, 136660320, 139507410, 143493336, 148807904, 159437040, 167408892, 179366670, 186009880, 191324448, 204990480, 209261115, 223211856, 239155560, 251113338, 279014820, 286986672, 318874080, 334817784, 358733340, 372019760, 409980960, 418522230, 446423712, 478311120, 502226676, 558029640, 573973344, 627783345, 669635568, 717466680, 744039520, 837044460, 956622240, 1004453352, 1116059280, 1255566690, 1339271136, 1434933360, 1674088920, 2008906704, 2232118560, 2511133380, 2869866720, 3348177840, 4017813408, 5022266760, 6696355680, 10044533520, 20089067040]

約数ペア:

[(1, 20089067040), (2, 10044533520), (3, 6696355680), (4, 5022266760), (5, 4017813408), (6, 3348177840), (7, 2869866720), (8, 2511133380), (9, 2232118560), (10, 2008906704), (12, 1674088920), (14, 1434933360), (15, 1339271136), (16, 1255566690), (18, 1116059280), (20, 1004453352), (21, 956622240), (24, 837044460), (27, 744039520), (28, 717466680), (30, 669635568), (32, 627783345), (35, 573973344), (36, 558029640), (40, 502226676), (42, 478311120), (45, 446423712), (48, 418522230), (49, 409980960), (54, 372019760), (56, 358733340), (60, 334817784), (63, 318874080), (70, 286986672), (72, 279014820), (80, 251113338), (84, 239155560), (90, 223211856), (96, 209261115), (98, 204990480), (105, 191324448), (108, 186009880), (112, 179366670), (120, 167408892), (126, 159437040), (135, 148807904), (140, 143493336), (144, 139507410), (147, 136660320), (160, 125556669), (168, 119577780), (180, 111605928), (189, 106291360), (196, 102495240), (210, 95662224), (216, 93004940), (224, 89683335), (240, 83704446), (245, 81996192), (252, 79718520), (270, 74403952), (280, 71746668), (288, 69753705), (294, 68330160), (315, 63774816), (336, 59788890), (360, 55802964), (378, 53145680), (392, 51247620), (420, 47831112), (432, 46502470), (441, 45553440), (480, 41852223), (490, 40998096), (504, 39859260), (540, 37201976), (560, 35873334), (588, 34165080), (630, 31887408), (672, 29894445), (720, 27901482), (735, 27332064), (756, 26572840), (784, 25623810), (840, 23915556), (864, 23251235), (882, 22776720), (945, 21258272), (980, 20499048), (1008, 19929630), (1080, 18600988), (1120, 17936667), (1176, 17082540), (1260, 15943704), (1323, 15184480), (1440, 13950741), (1470, 13666032), (1512, 13286420), (1568, 12811905), (1680, 11957778), (1764, 11388360), (1890, 10629136), (1960, 10249524), (2016, 9964815), (2160, 9300494), (2205, 9110688), (2352, 8541270), (2520, 7971852), (2646, 7592240), (2940, 6833016), (3024, 6643210), (3360, 5978889), (3528, 5694180), (3780, 5314568), (3920, 5124762), (4320, 4650247), (4410, 4555344), (4704, 4270635), (5040, 3985926), (5292, 3796120), (5880, 3416508), (6048, 3321605), (6615, 3036896), (7056, 2847090), (7560, 2657284), (7840, 2562381), (8820, 2277672), (10080, 1992963), (10584, 1898060), (11760, 1708254), (13230, 1518448), (14112, 1423545), (15120, 1328642), (17640, 1138836), (21168, 949030), (23520, 854127), (26460, 759224), (30240, 664321), (35280, 569418), (42336, 474515), (52920, 379612), (70560, 284709), (94903, 211680), (105840, 189806)]