1805978880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 432

約数和(自身を含む): 6785425920

約数和(自身を除く): 4979447040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 128, 144, 148, 152, 160, 171, 180, 185, 190, 192, 222, 223, 228, 240, 256, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 384, 444, 446, 456, 480, 555, 570, 576, 592, 608, 640, 666, 669, 684, 703, 720, 740, 760, 768, 855, 888, 892, 912, 960, 1110, 1115, 1140, 1152, 1184, 1216, 1280, 1332, 1338, 1368, 1406, 1440, 1480, 1520, 1665, 1710, 1776, 1784, 1824, 1920, 2007, 2109, 2220, 2230, 2280, 2304, 2368, 2432, 2664, 2676, 2736, 2812, 2880, 2960, 3040, 3330, 3345, 3420, 3515, 3552, 3568, 3648, 3840, 4014, 4218, 4237, 4440, 4460, 4560, 4736, 4864, 5328, 5352, 5472, 5624, 5760, 5920, 6080, 6327, 6660, 6690, 6840, 7030, 7104, 7136, 7296, 8028, 8251, 8436, 8474, 8880, 8920, 9120, 9472, 10035, 10545, 10656, 10704, 10944, 11248, 11520, 11840, 12160, 12654, 12711, 13320, 13380, 13680, 14060, 14208, 14272, 14592, 16056, 16502, 16872, 16948, 17760, 17840, 18240, 20070, 21090, 21185, 21312, 21408, 21888, 22496, 23680, 24320, 24753, 25308, 25422, 26640, 26760, 27360, 28120, 28416, 28544, 31635, 32112, 33004, 33744, 33896, 35520, 35680, 36480, 38133, 40140, 41255, 42180, 42370, 42624, 42816, 43776, 44992, 47360, 49506, 50616, 50844, 53280, 53520, 54720, 56240, 57088, 63270, 63555, 64224, 66008, 67488, 67792, 71040, 71360, 72960, 74259, 76266, 80280, 82510, 84360, 84740, 85248, 85632, 89984, 99012, 101232, 101688, 106560, 107040, 109440, 112480, 123765, 126540, 127110, 128448, 132016, 134976, 135584, 142080, 142720, 148518, 152532, 156769, 160560, 165020, 168720, 169480, 171264, 179968, 190665, 198024, 202464, 203376, 213120, 214080, 218880, 224960, 247530, 253080, 254220, 256896, 264032, 269952, 271168, 285440, 297036, 305064, 313538, 321120, 330040, 337440, 338960, 371295, 381330, 396048, 404928, 406752, 426240, 428160, 449920, 470307, 495060, 506160, 508440, 513792, 528064, 539904, 542336, 594072, 610128, 627076, 642240, 660080, 674880, 677920, 742590, 762660, 783845, 792096, 809856, 813504, 856320, 899840, 940614, 990120, 1012320, 1016880, 1056128, 1084672, 1188144, 1220256, 1254152, 1284480, 1320160, 1349760, 1355840, 1410921, 1485180, 1525320, 1567690, 1584192, 1619712, 1627008, 1881228, 1980240, 2024640, 2033760, 2112256, 2351535, 2376288, 2440512, 2508304, 2568960, 2640320, 2699520, 2711680, 2821842, 2970360, 3050640, 3135380, 3168384, 3254016, 3762456, 3960480, 4049280, 4067520, 4703070, 4752576, 4881024, 5016608, 5280640, 5423360, 5643684, 5940720, 6101280, 6270760, 6336768, 7054605, 7524912, 7920960, 8098560, 8135040, 9406140, 9505152, 9762048, 10033216, 10561280, 11287368, 11881440, 12202560, 12541520, 14109210, 15049824, 15841920, 16270080, 18812280, 19010304, 20066432, 22574736, 23762880, 24405120, 25083040, 28218420, 30099648, 31683840, 37624560, 40132864, 45149472, 47525760, 48810240, 50166080, 56436840, 60199296, 75249120, 90298944, 95051520, 100332160, 112873680, 120398592, 150498240, 180597888, 200664320, 225747360, 300996480, 361195776, 451494720, 601992960, 902989440, 1805978880]

約数ペア:

[(1, 1805978880), (2, 902989440), (3, 601992960), (4, 451494720), (5, 361195776), (6, 300996480), (8, 225747360), (9, 200664320), (10, 180597888), (12, 150498240), (15, 120398592), (16, 112873680), (18, 100332160), (19, 95051520), (20, 90298944), (24, 75249120), (30, 60199296), (32, 56436840), (36, 50166080), (37, 48810240), (38, 47525760), (40, 45149472), (45, 40132864), (48, 37624560), (57, 31683840), (60, 30099648), (64, 28218420), (72, 25083040), (74, 24405120), (76, 23762880), (80, 22574736), (90, 20066432), (95, 19010304), (96, 18812280), (111, 16270080), (114, 15841920), (120, 15049824), (128, 14109210), (144, 12541520), (148, 12202560), (152, 11881440), (160, 11287368), (171, 10561280), (180, 10033216), (185, 9762048), (190, 9505152), (192, 9406140), (222, 8135040), (223, 8098560), (228, 7920960), (240, 7524912), (256, 7054605), (285, 6336768), (288, 6270760), (296, 6101280), (304, 5940720), (320, 5643684), (333, 5423360), (342, 5280640), (360, 5016608), (370, 4881024), (380, 4752576), (384, 4703070), (444, 4067520), (446, 4049280), (456, 3960480), (480, 3762456), (555, 3254016), (570, 3168384), (576, 3135380), (592, 3050640), (608, 2970360), (640, 2821842), (666, 2711680), (669, 2699520), (684, 2640320), (703, 2568960), (720, 2508304), (740, 2440512), (760, 2376288), (768, 2351535), (855, 2112256), (888, 2033760), (892, 2024640), (912, 1980240), (960, 1881228), (1110, 1627008), (1115, 1619712), (1140, 1584192), (1152, 1567690), (1184, 1525320), (1216, 1485180), (1280, 1410921), (1332, 1355840), (1338, 1349760), (1368, 1320160), (1406, 1284480), (1440, 1254152), (1480, 1220256), (1520, 1188144), (1665, 1084672), (1710, 1056128), (1776, 1016880), (1784, 1012320), (1824, 990120), (1920, 940614), (2007, 899840), (2109, 856320), (2220, 813504), (2230, 809856), (2280, 792096), (2304, 783845), (2368, 762660), (2432, 742590), (2664, 677920), (2676, 674880), (2736, 660080), (2812, 642240), (2880, 627076), (2960, 610128), (3040, 594072), (3330, 542336), (3345, 539904), (3420, 528064), (3515, 513792), (3552, 508440), (3568, 506160), (3648, 495060), (3840, 470307), (4014, 449920), (4218, 428160), (4237, 426240), (4440, 406752), (4460, 404928), (4560, 396048), (4736, 381330), (4864, 371295), (5328, 338960), (5352, 337440), (5472, 330040), (5624, 321120), (5760, 313538), (5920, 305064), (6080, 297036), (6327, 285440), (6660, 271168), (6690, 269952), (6840, 264032), (7030, 256896), (7104, 254220), (7136, 253080), (7296, 247530), (8028, 224960), (8251, 218880), (8436, 214080), (8474, 213120), (8880, 203376), (8920, 202464), (9120, 198024), (9472, 190665), (10035, 179968), (10545, 171264), (10656, 169480), (10704, 168720), (10944, 165020), (11248, 160560), (11520, 156769), (11840, 152532), (12160, 148518), (12654, 142720), (12711, 142080), (13320, 135584), (13380, 134976), (13680, 132016), (14060, 128448), (14208, 127110), (14272, 126540), (14592, 123765), (16056, 112480), (16502, 109440), (16872, 107040), (16948, 106560), (17760, 101688), (17840, 101232), (18240, 99012), (20070, 89984), (21090, 85632), (21185, 85248), (21312, 84740), (21408, 84360), (21888, 82510), (22496, 80280), (23680, 76266), (24320, 74259), (24753, 72960), (25308, 71360), (25422, 71040), (26640, 67792), (26760, 67488), (27360, 66008), (28120, 64224), (28416, 63555), (28544, 63270), (31635, 57088), (32112, 56240), (33004, 54720), (33744, 53520), (33896, 53280), (35520, 50844), (35680, 50616), (36480, 49506), (38133, 47360), (40140, 44992), (41255, 43776), (42180, 42816), (42370, 42624)]