815617440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 432

約数和(自身を含む): 3178925568

約数和(自身を除く): 2363308128

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, 151, 155, 160, 165, 176, 180, 186, 198, 220, 240, 242, 248, 264, 279, 288, 302, 310, 330, 341, 352, 360, 363, 372, 396, 440, 453, 465, 480, 484, 495, 496, 528, 558, 604, 605, 620, 660, 682, 720, 726, 744, 755, 792, 880, 906, 930, 968, 990, 992, 1023, 1056, 1089, 1116, 1208, 1210, 1240, 1320, 1359, 1364, 1395, 1440, 1452, 1488, 1510, 1584, 1661, 1705, 1760, 1812, 1815, 1860, 1936, 1980, 2046, 2178, 2232, 2265, 2416, 2420, 2480, 2640, 2718, 2728, 2790, 2904, 2976, 3020, 3069, 3168, 3322, 3410, 3624, 3630, 3720, 3751, 3872, 3960, 4092, 4356, 4464, 4530, 4681, 4832, 4840, 4960, 4983, 5115, 5280, 5436, 5445, 5456, 5580, 5808, 6040, 6138, 6644, 6795, 6820, 7248, 7260, 7440, 7502, 7920, 8184, 8305, 8712, 8928, 9060, 9362, 9680, 9966, 10230, 10872, 10890, 10912, 11160, 11253, 11616, 12080, 12276, 13288, 13590, 13640, 14043, 14496, 14520, 14880, 14949, 15004, 15345, 15840, 16368, 16610, 17424, 18120, 18271, 18724, 18755, 19360, 19932, 20460, 21744, 21780, 22320, 22506, 23405, 24160, 24552, 24915, 26576, 27180, 27280, 28086, 29040, 29898, 30008, 30690, 32736, 33220, 33759, 34848, 36240, 36542, 37448, 37510, 39864, 40920, 42129, 43488, 43560, 44640, 45012, 46810, 49104, 49830, 51491, 53152, 54360, 54560, 54813, 56172, 56265, 58080, 59796, 60016, 61380, 66440, 67518, 70215, 72480, 73084, 74745, 74896, 75020, 79728, 81840, 84258, 87120, 90024, 91355, 93620, 98208, 99660, 102982, 108720, 109626, 112344, 112530, 119592, 120032, 122760, 132880, 135036, 140430, 146168, 149490, 149792, 150040, 154473, 159456, 163680, 164439, 168516, 168795, 174240, 180048, 182710, 187240, 199320, 205964, 210645, 217440, 219252, 224688, 225060, 239184, 245520, 257455, 265760, 270072, 274065, 280860, 292336, 298980, 300080, 308946, 328878, 337032, 337590, 360096, 365420, 374480, 398640, 411928, 421290, 438504, 449376, 450120, 463419, 478368, 491040, 514910, 540144, 548130, 561720, 566401, 584672, 597960, 600160, 617892, 657756, 674064, 675180, 730840, 748960, 772365, 797280, 822195, 823856, 842580, 877008, 900240, 926838, 1029820, 1080288, 1096260, 1123440, 1132802, 1195920, 1235784, 1315512, 1348128, 1350360, 1461680, 1544730, 1644390, 1647712, 1685160, 1699203, 1754016, 1800480, 1853676, 2059640, 2192520, 2246880, 2265604, 2317095, 2391840, 2471568, 2631024, 2700720, 2832005, 2923360, 3089460, 3288780, 3370320, 3398406, 3707352, 4119280, 4385040, 4531208, 4634190, 4943136, 5097609, 5262048, 5401440, 5664010, 6178920, 6577560, 6740640, 6796812, 7414704, 8238560, 8496015, 8770080, 9062416, 9268380, 10195218, 11328020, 12357840, 13155120, 13593624, 14829408, 16992030, 18124832, 18536760, 20390436, 22656040, 24715680, 25488045, 26310240, 27187248, 33984060, 37073520, 40780872, 45312080, 50976090, 54374496, 67968120, 74147040, 81561744, 90624160, 101952180, 135936240, 163123488, 203904360, 271872480, 407808720, 815617440]

約数ペア:

[(1, 815617440), (2, 407808720), (3, 271872480), (4, 203904360), (5, 163123488), (6, 135936240), (8, 101952180), (9, 90624160), (10, 81561744), (11, 74147040), (12, 67968120), (15, 54374496), (16, 50976090), (18, 45312080), (20, 40780872), (22, 37073520), (24, 33984060), (30, 27187248), (31, 26310240), (32, 25488045), (33, 24715680), (36, 22656040), (40, 20390436), (44, 18536760), (45, 18124832), (48, 16992030), (55, 14829408), (60, 13593624), (62, 13155120), (66, 12357840), (72, 11328020), (80, 10195218), (88, 9268380), (90, 9062416), (93, 8770080), (96, 8496015), (99, 8238560), (110, 7414704), (120, 6796812), (121, 6740640), (124, 6577560), (132, 6178920), (144, 5664010), (151, 5401440), (155, 5262048), (160, 5097609), (165, 4943136), (176, 4634190), (180, 4531208), (186, 4385040), (198, 4119280), (220, 3707352), (240, 3398406), (242, 3370320), (248, 3288780), (264, 3089460), (279, 2923360), (288, 2832005), (302, 2700720), (310, 2631024), (330, 2471568), (341, 2391840), (352, 2317095), (360, 2265604), (363, 2246880), (372, 2192520), (396, 2059640), (440, 1853676), (453, 1800480), (465, 1754016), (480, 1699203), (484, 1685160), (495, 1647712), (496, 1644390), (528, 1544730), (558, 1461680), (604, 1350360), (605, 1348128), (620, 1315512), (660, 1235784), (682, 1195920), (720, 1132802), (726, 1123440), (744, 1096260), (755, 1080288), (792, 1029820), (880, 926838), (906, 900240), (930, 877008), (968, 842580), (990, 823856), (992, 822195), (1023, 797280), (1056, 772365), (1089, 748960), (1116, 730840), (1208, 675180), (1210, 674064), (1240, 657756), (1320, 617892), (1359, 600160), (1364, 597960), (1395, 584672), (1440, 566401), (1452, 561720), (1488, 548130), (1510, 540144), (1584, 514910), (1661, 491040), (1705, 478368), (1760, 463419), (1812, 450120), (1815, 449376), (1860, 438504), (1936, 421290), (1980, 411928), (2046, 398640), (2178, 374480), (2232, 365420), (2265, 360096), (2416, 337590), (2420, 337032), (2480, 328878), (2640, 308946), (2718, 300080), (2728, 298980), (2790, 292336), (2904, 280860), (2976, 274065), (3020, 270072), (3069, 265760), (3168, 257455), (3322, 245520), (3410, 239184), (3624, 225060), (3630, 224688), (3720, 219252), (3751, 217440), (3872, 210645), (3960, 205964), (4092, 199320), (4356, 187240), (4464, 182710), (4530, 180048), (4681, 174240), (4832, 168795), (4840, 168516), (4960, 164439), (4983, 163680), (5115, 159456), (5280, 154473), (5436, 150040), (5445, 149792), (5456, 149490), (5580, 146168), (5808, 140430), (6040, 135036), (6138, 132880), (6644, 122760), (6795, 120032), (6820, 119592), (7248, 112530), (7260, 112344), (7440, 109626), (7502, 108720), (7920, 102982), (8184, 99660), (8305, 98208), (8712, 93620), (8928, 91355), (9060, 90024), (9362, 87120), (9680, 84258), (9966, 81840), (10230, 79728), (10872, 75020), (10890, 74896), (10912, 74745), (11160, 73084), (11253, 72480), (11616, 70215), (12080, 67518), (12276, 66440), (13288, 61380), (13590, 60016), (13640, 59796), (14043, 58080), (14496, 56265), (14520, 56172), (14880, 54813), (14949, 54560), (15004, 54360), (15345, 53152), (15840, 51491), (16368, 49830), (16610, 49104), (17424, 46810), (18120, 45012), (18271, 44640), (18724, 43560), (18755, 43488), (19360, 42129), (19932, 40920), (20460, 39864), (21744, 37510), (21780, 37448), (22320, 36542), (22506, 36240), (23405, 34848), (24160, 33759), (24552, 33220), (24915, 32736), (26576, 30690), (27180, 30008), (27280, 29898), (28086, 29040)]