20085415560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1298

約数の個数: 384

約数和(自身を含む): 78141801600

約数和(自身を除く): 58056386040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 491, 504, 540, 588, 630, 735, 756, 773, 840, 882, 945, 980, 982, 1080, 1176, 1260, 1323, 1470, 1473, 1512, 1546, 1764, 1890, 1960, 1964, 2205, 2319, 2455, 2520, 2646, 2940, 2946, 3092, 3437, 3528, 3780, 3865, 3928, 4410, 4419, 4638, 4910, 5292, 5411, 5880, 5892, 6184, 6615, 6874, 6957, 7365, 7560, 7730, 8820, 8838, 9276, 9820, 10311, 10584, 10822, 11595, 11784, 13230, 13257, 13748, 13914, 14730, 15460, 16233, 17185, 17640, 17676, 18552, 19640, 20622, 20871, 21644, 22095, 23190, 24059, 26460, 26514, 27055, 27496, 27828, 29460, 30920, 30933, 32466, 34370, 34785, 35352, 37877, 41244, 41742, 43288, 44190, 46380, 48118, 48699, 51555, 52920, 53028, 54110, 55656, 58920, 61866, 64932, 66285, 68740, 69570, 72177, 75754, 81165, 82488, 83484, 88380, 92760, 92799, 96236, 97398, 103110, 104355, 106056, 108220, 113631, 120295, 123732, 129864, 132570, 137480, 139140, 144354, 146097, 151508, 154665, 162330, 166968, 176760, 185598, 189385, 192472, 194796, 206220, 208710, 216440, 216531, 227262, 240590, 243495, 247464, 265140, 278280, 288708, 292194, 303016, 309330, 324660, 340893, 360885, 371196, 378770, 379543, 389592, 412440, 417420, 433062, 454524, 463995, 481180, 486990, 530280, 568155, 577416, 584388, 618660, 649320, 649593, 681786, 721770, 730485, 742392, 757540, 759086, 834840, 866124, 909048, 927990, 962360, 973980, 1022679, 1082655, 1136310, 1138629, 1168776, 1237320, 1299186, 1363572, 1443540, 1460970, 1515080, 1518172, 1704465, 1732248, 1855980, 1897715, 1947960, 2045358, 2165310, 2272620, 2277258, 2598372, 2656801, 2727144, 2887080, 2921940, 3036344, 3247965, 3408930, 3415887, 3711960, 3795430, 4090716, 4330620, 4545240, 4554516, 5113395, 5196744, 5313602, 5693145, 5843880, 6495930, 6817860, 6831774, 7590860, 7970403, 8181432, 8661240, 9109032, 10226790, 10247661, 10627204, 11386290, 12991860, 13284005, 13635720, 13663548, 15181720, 15940806, 17079435, 18597607, 20453580, 20495322, 21254408, 22772580, 23911209, 25983720, 26568010, 27327096, 31881612, 34158870, 37195214, 39852015, 40907160, 40990644, 45545160, 47822418, 51238305, 53136020, 55792821, 63763224, 68317740, 71733627, 74390428, 79704030, 81981288, 92988035, 95644836, 102476610, 106272040, 111585642, 119556045, 136635480, 143467254, 148780856, 159408060, 167378463, 185976070, 191289672, 204953220, 223171284, 239112090, 278964105, 286934508, 318816120, 334756926, 358668135, 371952140, 409906440, 446342568, 478224180, 502135389, 557928210, 573869016, 669513852, 717336270, 743904280, 836892315, 956448360, 1004270778, 1115856420, 1339027704, 1434672540, 1673784630, 2008541556, 2231712840, 2510676945, 2869345080, 3347569260, 4017083112, 5021353890, 6695138520, 10042707780, 20085415560]

約数ペア:

[(1, 20085415560), (2, 10042707780), (3, 6695138520), (4, 5021353890), (5, 4017083112), (6, 3347569260), (7, 2869345080), (8, 2510676945), (9, 2231712840), (10, 2008541556), (12, 1673784630), (14, 1434672540), (15, 1339027704), (18, 1115856420), (20, 1004270778), (21, 956448360), (24, 836892315), (27, 743904280), (28, 717336270), (30, 669513852), (35, 573869016), (36, 557928210), (40, 502135389), (42, 478224180), (45, 446342568), (49, 409906440), (54, 371952140), (56, 358668135), (60, 334756926), (63, 318816120), (70, 286934508), (72, 278964105), (84, 239112090), (90, 223171284), (98, 204953220), (105, 191289672), (108, 185976070), (120, 167378463), (126, 159408060), (135, 148780856), (140, 143467254), (147, 136635480), (168, 119556045), (180, 111585642), (189, 106272040), (196, 102476610), (210, 95644836), (216, 92988035), (245, 81981288), (252, 79704030), (270, 74390428), (280, 71733627), (294, 68317740), (315, 63763224), (360, 55792821), (378, 53136020), (392, 51238305), (420, 47822418), (441, 45545160), (490, 40990644), (491, 40907160), (504, 39852015), (540, 37195214), (588, 34158870), (630, 31881612), (735, 27327096), (756, 26568010), (773, 25983720), (840, 23911209), (882, 22772580), (945, 21254408), (980, 20495322), (982, 20453580), (1080, 18597607), (1176, 17079435), (1260, 15940806), (1323, 15181720), (1470, 13663548), (1473, 13635720), (1512, 13284005), (1546, 12991860), (1764, 11386290), (1890, 10627204), (1960, 10247661), (1964, 10226790), (2205, 9109032), (2319, 8661240), (2455, 8181432), (2520, 7970403), (2646, 7590860), (2940, 6831774), (2946, 6817860), (3092, 6495930), (3437, 5843880), (3528, 5693145), (3780, 5313602), (3865, 5196744), (3928, 5113395), (4410, 4554516), (4419, 4545240), (4638, 4330620), (4910, 4090716), (5292, 3795430), (5411, 3711960), (5880, 3415887), (5892, 3408930), (6184, 3247965), (6615, 3036344), (6874, 2921940), (6957, 2887080), (7365, 2727144), (7560, 2656801), (7730, 2598372), (8820, 2277258), (8838, 2272620), (9276, 2165310), (9820, 2045358), (10311, 1947960), (10584, 1897715), (10822, 1855980), (11595, 1732248), (11784, 1704465), (13230, 1518172), (13257, 1515080), (13748, 1460970), (13914, 1443540), (14730, 1363572), (15460, 1299186), (16233, 1237320), (17185, 1168776), (17640, 1138629), (17676, 1136310), (18552, 1082655), (19640, 1022679), (20622, 973980), (20871, 962360), (21644, 927990), (22095, 909048), (23190, 866124), (24059, 834840), (26460, 759086), (26514, 757540), (27055, 742392), (27496, 730485), (27828, 721770), (29460, 681786), (30920, 649593), (30933, 649320), (32466, 618660), (34370, 584388), (34785, 577416), (35352, 568155), (37877, 530280), (41244, 486990), (41742, 481180), (43288, 463995), (44190, 454524), (46380, 433062), (48118, 417420), (48699, 412440), (51555, 389592), (52920, 379543), (53028, 378770), (54110, 371196), (55656, 360885), (58920, 340893), (61866, 324660), (64932, 309330), (66285, 303016), (68740, 292194), (69570, 288708), (72177, 278280), (75754, 265140), (81165, 247464), (82488, 243495), (83484, 240590), (88380, 227262), (92760, 216531), (92799, 216440), (96236, 208710), (97398, 206220), (103110, 194796), (104355, 192472), (106056, 189385), (108220, 185598), (113631, 176760), (120295, 166968), (123732, 162330), (129864, 154665), (132570, 151508), (137480, 146097), (139140, 144354)]