18240662880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 576

約数和(自身を含む): 70905010176

約数和(自身を除く): 52664347296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 121, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 242, 248, 264, 279, 288, 307, 310, 330, 341, 352, 360, 363, 372, 396, 440, 465, 480, 484, 495, 496, 528, 558, 605, 614, 620, 660, 682, 720, 726, 744, 792, 880, 921, 930, 968, 990, 992, 1023, 1056, 1089, 1116, 1210, 1228, 1240, 1320, 1331, 1364, 1395, 1440, 1452, 1488, 1535, 1584, 1705, 1760, 1815, 1842, 1860, 1936, 1980, 2046, 2178, 2232, 2420, 2456, 2480, 2640, 2662, 2728, 2763, 2790, 2904, 2976, 3069, 3070, 3168, 3377, 3410, 3630, 3684, 3720, 3751, 3872, 3960, 3993, 4092, 4356, 4464, 4605, 4840, 4912, 4960, 5115, 5280, 5324, 5445, 5456, 5526, 5580, 5808, 6138, 6140, 6655, 6754, 6820, 7260, 7368, 7440, 7502, 7920, 7986, 8184, 8712, 8928, 9210, 9517, 9680, 9824, 10131, 10230, 10648, 10890, 10912, 11052, 11160, 11253, 11616, 11979, 12276, 12280, 13310, 13508, 13640, 13815, 14520, 14736, 14880, 15004, 15345, 15840, 15972, 16368, 16885, 17424, 18420, 18755, 19034, 19360, 19965, 20262, 20460, 21296, 21780, 22104, 22320, 22506, 23958, 24552, 24560, 26620, 27016, 27280, 27630, 28551, 29040, 29472, 30008, 30393, 30690, 31944, 32736, 33759, 33770, 34848, 36840, 37147, 37510, 38068, 39930, 40524, 40920, 41261, 42592, 43560, 44208, 44640, 45012, 47585, 47916, 49104, 49120, 50655, 53240, 54032, 54560, 55260, 56265, 57102, 58080, 59895, 60016, 60786, 61380, 63888, 67518, 67540, 73680, 74294, 75020, 76136, 79860, 81048, 81840, 82522, 85653, 87120, 88416, 90024, 95170, 95832, 98208, 101310, 104687, 106480, 108064, 110520, 111441, 112530, 114204, 119790, 120032, 121572, 122760, 123783, 127776, 135036, 135080, 142755, 147360, 148588, 150040, 151965, 152272, 159720, 162096, 163680, 165044, 168795, 171306, 174240, 180048, 185735, 190340, 191664, 202620, 206305, 209374, 212960, 221040, 222882, 225060, 228408, 239580, 243144, 245520, 247566, 270072, 270160, 285510, 297176, 300080, 303930, 304544, 314061, 319440, 324192, 330088, 334323, 337590, 342612, 360096, 371349, 371470, 380680, 383328, 405240, 408617, 412610, 418748, 428265, 442080, 445764, 450120, 456816, 479160, 486288, 491040, 495132, 523435, 540144, 540320, 557205, 571020, 594352, 600160, 607860, 618915, 628122, 638880, 660176, 668646, 675180, 685224, 742698, 742940, 761360, 810480, 817234, 825220, 837496, 856530, 891528, 900240, 913632, 942183, 958320, 972576, 990264, 1046870, 1080288, 1114410, 1142040, 1151557, 1188704, 1215720, 1225851, 1237830, 1256244, 1320352, 1337292, 1350360, 1370448, 1485396, 1485880, 1522720, 1570305, 1620960, 1634468, 1650440, 1671615, 1674992, 1713060, 1783056, 1800480, 1856745, 1884366, 1916640, 1980528, 2043085, 2093740, 2228820, 2284080, 2303114, 2431440, 2451702, 2475660, 2512488, 2674584, 2700720, 2740896, 2970792, 2971760, 3140610, 3268936, 3300880, 3343230, 3349984, 3426120, 3454671, 3566112, 3677553, 3713490, 3768732, 3961056, 4086170, 4187480, 4457640, 4568160, 4606228, 4710915, 4862880, 4903404, 4951320, 5024976, 5349168, 5401440, 5757785, 5941584, 5943520, 6129255, 6281220, 6537872, 6601760, 6686460, 6852240, 6909342, 7355106, 7426980, 7537464, 8172340, 8374960, 8915280, 9212456, 9421830, 9806808, 9902640, 10049952, 10364013, 10698336, 11515570, 11883168, 12258510, 12562440, 12667127, 13075744, 13372920, 13704480, 13818684, 14710212, 14853960, 15074928, 16344680, 16749920, 17273355, 17830560, 18387765, 18424912, 18843660, 19613616, 19805280, 20728026, 23031140, 24517020, 25124880, 25334254, 26745840, 27637368, 29420424, 29707920, 30149856, 32689360, 34546710, 36775530, 36849824, 37687320, 38001381, 39227232, 41456052, 46062280, 49034040, 50249760, 50668508, 51820065, 53491680, 55274736, 58840848, 59415840, 63335635, 65378720, 69093420, 73551060, 75374640, 76002762, 82912104, 92124560, 98068080, 101337016, 103640130, 110549472, 114004143, 117681696, 126671270, 138186840, 147102120, 150749280, 152005524, 165824208, 184249120, 190006905, 196136160, 202674032, 207280260, 228008286, 253342540, 276373680, 294204240, 304011048, 331648416, 380013810, 405348064, 414560520, 456016572, 506685080, 552747360, 570020715, 588408480, 608022096, 760027620, 829121040, 912033144, 1013370160, 1140041430, 1216044192, 1520055240, 1658242080, 1824066288, 2026740320, 2280082860, 3040110480, 3648132576, 4560165720, 6080220960, 9120331440, 18240662880]

約数ペア:

[(1, 18240662880), (2, 9120331440), (3, 6080220960), (4, 4560165720), (5, 3648132576), (6, 3040110480), (8, 2280082860), (9, 2026740320), (10, 1824066288), (11, 1658242080), (12, 1520055240), (15, 1216044192), (16, 1140041430), (18, 1013370160), (20, 912033144), (22, 829121040), (24, 760027620), (30, 608022096), (31, 588408480), (32, 570020715), (33, 552747360), (36, 506685080), (40, 456016572), (44, 414560520), (45, 405348064), (48, 380013810), (55, 331648416), (60, 304011048), (62, 294204240), (66, 276373680), (72, 253342540), (80, 228008286), (88, 207280260), (90, 202674032), (93, 196136160), (96, 190006905), (99, 184249120), (110, 165824208), (120, 152005524), (121, 150749280), (124, 147102120), (132, 138186840), (144, 126671270), (155, 117681696), (160, 114004143), (165, 110549472), (176, 103640130), (180, 101337016), (186, 98068080), (198, 92124560), (220, 82912104), (240, 76002762), (242, 75374640), (248, 73551060), (264, 69093420), (279, 65378720), (288, 63335635), (307, 59415840), (310, 58840848), (330, 55274736), (341, 53491680), (352, 51820065), (360, 50668508), (363, 50249760), (372, 49034040), (396, 46062280), (440, 41456052), (465, 39227232), (480, 38001381), (484, 37687320), (495, 36849824), (496, 36775530), (528, 34546710), (558, 32689360), (605, 30149856), (614, 29707920), (620, 29420424), (660, 27637368), (682, 26745840), (720, 25334254), (726, 25124880), (744, 24517020), (792, 23031140), (880, 20728026), (921, 19805280), (930, 19613616), (968, 18843660), (990, 18424912), (992, 18387765), (1023, 17830560), (1056, 17273355), (1089, 16749920), (1116, 16344680), (1210, 15074928), (1228, 14853960), (1240, 14710212), (1320, 13818684), (1331, 13704480), (1364, 13372920), (1395, 13075744), (1440, 12667127), (1452, 12562440), (1488, 12258510), (1535, 11883168), (1584, 11515570), (1705, 10698336), (1760, 10364013), (1815, 10049952), (1842, 9902640), (1860, 9806808), (1936, 9421830), (1980, 9212456), (2046, 8915280), (2178, 8374960), (2232, 8172340), (2420, 7537464), (2456, 7426980), (2480, 7355106), (2640, 6909342), (2662, 6852240), (2728, 6686460), (2763, 6601760), (2790, 6537872), (2904, 6281220), (2976, 6129255), (3069, 5943520), (3070, 5941584), (3168, 5757785), (3377, 5401440), (3410, 5349168), (3630, 5024976), (3684, 4951320), (3720, 4903404), (3751, 4862880), (3872, 4710915), (3960, 4606228), (3993, 4568160), (4092, 4457640), (4356, 4187480), (4464, 4086170), (4605, 3961056), (4840, 3768732), (4912, 3713490), (4960, 3677553), (5115, 3566112), (5280, 3454671), (5324, 3426120), (5445, 3349984), (5456, 3343230), (5526, 3300880), (5580, 3268936), (5808, 3140610), (6138, 2971760), (6140, 2970792), (6655, 2740896), (6754, 2700720), (6820, 2674584), (7260, 2512488), (7368, 2475660), (7440, 2451702), (7502, 2431440), (7920, 2303114), (7986, 2284080), (8184, 2228820), (8712, 2093740), (8928, 2043085), (9210, 1980528), (9517, 1916640), (9680, 1884366), (9824, 1856745), (10131, 1800480), (10230, 1783056), (10648, 1713060), (10890, 1674992), (10912, 1671615), (11052, 1650440), (11160, 1634468), (11253, 1620960), (11616, 1570305), (11979, 1522720), (12276, 1485880), (12280, 1485396), (13310, 1370448), (13508, 1350360), (13640, 1337292), (13815, 1320352), (14520, 1256244), (14736, 1237830), (14880, 1225851), (15004, 1215720), (15345, 1188704), (15840, 1151557), (15972, 1142040), (16368, 1114410), (16885, 1080288), (17424, 1046870), (18420, 990264), (18755, 972576), (19034, 958320), (19360, 942183), (19965, 913632), (20262, 900240), (20460, 891528), (21296, 856530), (21780, 837496), (22104, 825220), (22320, 817234), (22506, 810480), (23958, 761360), (24552, 742940), (24560, 742698), (26620, 685224), (27016, 675180), (27280, 668646), (27630, 660176), (28551, 638880), (29040, 628122), (29472, 618915), (30008, 607860), (30393, 600160), (30690, 594352), (31944, 571020), (32736, 557205), (33759, 540320), (33770, 540144), (34848, 523435), (36840, 495132), (37147, 491040), (37510, 486288), (38068, 479160), (39930, 456816), (40524, 450120), (40920, 445764), (41261, 442080), (42592, 428265), (43560, 418748), (44208, 412610), (44640, 408617), (45012, 405240), (47585, 383328), (47916, 380680), (49104, 371470), (49120, 371349), (50655, 360096), (53240, 342612), (54032, 337590), (54560, 334323), (55260, 330088), (56265, 324192), (57102, 319440), (58080, 314061), (59895, 304544), (60016, 303930), (60786, 300080), (61380, 297176), (63888, 285510), (67518, 270160), (67540, 270072), (73680, 247566), (74294, 245520), (75020, 243144), (76136, 239580), (79860, 228408), (81048, 225060), (81840, 222882), (82522, 221040), (85653, 212960), (87120, 209374), (88416, 206305), (90024, 202620), (95170, 191664), (95832, 190340), (98208, 185735), (101310, 180048), (104687, 174240), (106480, 171306), (108064, 168795), (110520, 165044), (111441, 163680), (112530, 162096), (114204, 159720), (119790, 152272), (120032, 151965), (121572, 150040), (122760, 148588), (123783, 147360), (127776, 142755), (135036, 135080)]