19201924800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:910

約数の個数: 420

約数和(自身を含む): 70999228080

約数和(自身を除く): 51797303280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 229, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 458, 480, 540, 576, 600, 647, 648, 675, 687, 720, 800, 810, 864, 900, 916, 960, 1080, 1145, 1200, 1294, 1296, 1350, 1374, 1440, 1600, 1620, 1728, 1800, 1832, 1941, 2025, 2061, 2160, 2290, 2400, 2588, 2592, 2700, 2748, 2880, 3235, 3240, 3435, 3600, 3664, 3882, 4050, 4122, 4320, 4580, 4800, 5176, 5184, 5400, 5496, 5725, 5823, 6183, 6470, 6480, 6870, 7200, 7328, 7764, 8100, 8244, 8640, 9160, 9705, 10305, 10352, 10800, 10992, 11450, 11646, 12366, 12940, 12960, 13740, 14400, 14656, 15528, 16175, 16200, 16488, 17175, 17469, 18320, 18549, 19410, 20610, 20704, 21600, 21984, 22900, 23292, 24732, 25880, 25920, 27480, 29115, 30915, 31056, 32350, 32400, 32976, 34350, 34938, 36640, 37098, 38820, 41220, 41408, 43200, 43968, 45800, 46584, 48525, 49464, 51525, 51760, 52407, 54960, 58230, 61830, 62112, 64700, 64800, 65952, 68700, 69876, 73280, 74196, 77640, 82440, 87345, 91600, 92745, 93168, 97050, 98928, 103050, 103520, 104814, 109920, 116460, 123660, 124224, 129400, 129600, 131904, 137400, 139752, 145575, 148163, 148392, 154575, 155280, 164880, 174690, 183200, 185490, 186336, 194100, 197856, 206100, 207040, 209628, 219840, 232920, 247320, 258800, 262035, 274800, 279504, 291150, 296326, 296784, 309150, 310560, 329760, 349380, 366400, 370980, 372672, 388200, 395712, 412200, 419256, 436725, 444489, 463725, 465840, 494640, 517600, 524070, 549600, 559008, 582300, 592652, 593568, 618300, 621120, 659520, 698760, 740815, 741960, 776400, 824400, 838512, 873450, 888978, 927450, 931680, 989280, 1035200, 1048140, 1099200, 1118016, 1164600, 1185304, 1187136, 1236600, 1310175, 1333467, 1397520, 1481630, 1483920, 1552800, 1648800, 1677024, 1746900, 1777956, 1854900, 1863360, 1978560, 2096280, 2222445, 2329200, 2370608, 2473200, 2620350, 2666934, 2795040, 2963260, 2967840, 3105600, 3297600, 3354048, 3493800, 3555912, 3704075, 3709800, 4000401, 4192560, 4444890, 4658400, 4741216, 4946400, 5240700, 5333868, 5590080, 5926520, 5935680, 6667335, 6987600, 7111824, 7408150, 7419600, 8000802, 8385120, 8889780, 9316800, 9482432, 9892800, 10481400, 10667736, 11112225, 11853040, 12001203, 13334670, 13975200, 14223648, 14816300, 14839200, 16001604, 16770240, 17779560, 20002005, 20962800, 21335472, 22224450, 23706080, 24002406, 26669340, 27950400, 28447296, 29632600, 29678400, 32003208, 33336675, 35559120, 40004010, 41925600, 42670944, 44448900, 47412160, 48004812, 53338680, 59265200, 60006015, 64006416, 66673350, 71118240, 80008020, 83851200, 85341888, 88897800, 96009624, 100010025, 106677360, 118530400, 120012030, 128012832, 133346700, 142236480, 160016040, 177795600, 192019248, 200020050, 213354720, 237060800, 240024060, 256025664, 266693400, 300030075, 320032080, 355591200, 384038496, 400040100, 426709440, 480048120, 533386800, 600060150, 640064160, 711182400, 768076992, 800080200, 960096240, 1066773600, 1200120300, 1280128320, 1600160400, 1920192480, 2133547200, 2400240600, 3200320800, 3840384960, 4800481200, 6400641600, 9600962400, 19201924800]

約数ペア:

[(1, 19201924800), (2, 9600962400), (3, 6400641600), (4, 4800481200), (5, 3840384960), (6, 3200320800), (8, 2400240600), (9, 2133547200), (10, 1920192480), (12, 1600160400), (15, 1280128320), (16, 1200120300), (18, 1066773600), (20, 960096240), (24, 800080200), (25, 768076992), (27, 711182400), (30, 640064160), (32, 600060150), (36, 533386800), (40, 480048120), (45, 426709440), (48, 400040100), (50, 384038496), (54, 355591200), (60, 320032080), (64, 300030075), (72, 266693400), (75, 256025664), (80, 240024060), (81, 237060800), (90, 213354720), (96, 200020050), (100, 192019248), (108, 177795600), (120, 160016040), (135, 142236480), (144, 133346700), (150, 128012832), (160, 120012030), (162, 118530400), (180, 106677360), (192, 100010025), (200, 96009624), (216, 88897800), (225, 85341888), (229, 83851200), (240, 80008020), (270, 71118240), (288, 66673350), (300, 64006416), (320, 60006015), (324, 59265200), (360, 53338680), (400, 48004812), (405, 47412160), (432, 44448900), (450, 42670944), (458, 41925600), (480, 40004010), (540, 35559120), (576, 33336675), (600, 32003208), (647, 29678400), (648, 29632600), (675, 28447296), (687, 27950400), (720, 26669340), (800, 24002406), (810, 23706080), (864, 22224450), (900, 21335472), (916, 20962800), (960, 20002005), (1080, 17779560), (1145, 16770240), (1200, 16001604), (1294, 14839200), (1296, 14816300), (1350, 14223648), (1374, 13975200), (1440, 13334670), (1600, 12001203), (1620, 11853040), (1728, 11112225), (1800, 10667736), (1832, 10481400), (1941, 9892800), (2025, 9482432), (2061, 9316800), (2160, 8889780), (2290, 8385120), (2400, 8000802), (2588, 7419600), (2592, 7408150), (2700, 7111824), (2748, 6987600), (2880, 6667335), (3235, 5935680), (3240, 5926520), (3435, 5590080), (3600, 5333868), (3664, 5240700), (3882, 4946400), (4050, 4741216), (4122, 4658400), (4320, 4444890), (4580, 4192560), (4800, 4000401), (5176, 3709800), (5184, 3704075), (5400, 3555912), (5496, 3493800), (5725, 3354048), (5823, 3297600), (6183, 3105600), (6470, 2967840), (6480, 2963260), (6870, 2795040), (7200, 2666934), (7328, 2620350), (7764, 2473200), (8100, 2370608), (8244, 2329200), (8640, 2222445), (9160, 2096280), (9705, 1978560), (10305, 1863360), (10352, 1854900), (10800, 1777956), (10992, 1746900), (11450, 1677024), (11646, 1648800), (12366, 1552800), (12940, 1483920), (12960, 1481630), (13740, 1397520), (14400, 1333467), (14656, 1310175), (15528, 1236600), (16175, 1187136), (16200, 1185304), (16488, 1164600), (17175, 1118016), (17469, 1099200), (18320, 1048140), (18549, 1035200), (19410, 989280), (20610, 931680), (20704, 927450), (21600, 888978), (21984, 873450), (22900, 838512), (23292, 824400), (24732, 776400), (25880, 741960), (25920, 740815), (27480, 698760), (29115, 659520), (30915, 621120), (31056, 618300), (32350, 593568), (32400, 592652), (32976, 582300), (34350, 559008), (34938, 549600), (36640, 524070), (37098, 517600), (38820, 494640), (41220, 465840), (41408, 463725), (43200, 444489), (43968, 436725), (45800, 419256), (46584, 412200), (48525, 395712), (49464, 388200), (51525, 372672), (51760, 370980), (52407, 366400), (54960, 349380), (58230, 329760), (61830, 310560), (62112, 309150), (64700, 296784), (64800, 296326), (65952, 291150), (68700, 279504), (69876, 274800), (73280, 262035), (74196, 258800), (77640, 247320), (82440, 232920), (87345, 219840), (91600, 209628), (92745, 207040), (93168, 206100), (97050, 197856), (98928, 194100), (103050, 186336), (103520, 185490), (104814, 183200), (109920, 174690), (116460, 164880), (123660, 155280), (124224, 154575), (129400, 148392), (129600, 148163), (131904, 145575), (137400, 139752)]