8789289480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 29751840000

約数和(自身を除く): 20962550520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 193, 216, 270, 283, 298, 360, 386, 447, 540, 566, 579, 596, 745, 772, 849, 894, 965, 1080, 1132, 1158, 1192, 1341, 1415, 1490, 1544, 1698, 1737, 1788, 1930, 2235, 2264, 2316, 2547, 2682, 2830, 2895, 2980, 3396, 3474, 3576, 3860, 4023, 4245, 4470, 4632, 5094, 5211, 5364, 5660, 5790, 5960, 6705, 6792, 6948, 7641, 7720, 8046, 8490, 8685, 8940, 10188, 10422, 10728, 11320, 11580, 12735, 13410, 13896, 15282, 16092, 16980, 17370, 17880, 20115, 20376, 20844, 23160, 25470, 26055, 26820, 28757, 30564, 32184, 33960, 34740, 38205, 40230, 41688, 42167, 50940, 52110, 53640, 54619, 57514, 61128, 69480, 76410, 80460, 84334, 86271, 101880, 104220, 109238, 115028, 126501, 143785, 152820, 160920, 163857, 168668, 172542, 208440, 210835, 218476, 230056, 253002, 258813, 273095, 287570, 305640, 327714, 337336, 345084, 379503, 421670, 431355, 436952, 491571, 506004, 517626, 546190, 575140, 632505, 655428, 690168, 759006, 776439, 819285, 843340, 862710, 983142, 1012008, 1035252, 1092380, 1138509, 1150280, 1265010, 1294065, 1310856, 1474713, 1518012, 1552878, 1638570, 1686680, 1725420, 1897515, 1966284, 2070504, 2184760, 2277018, 2457855, 2530020, 2588130, 2949426, 3036024, 3105756, 3277140, 3450840, 3795030, 3882195, 3932568, 4554036, 4915710, 5060040, 5176260, 5692545, 5898852, 6211512, 6554280, 7373565, 7590060, 7764390, 8138231, 9108072, 9831420, 10352520, 11385090, 11797704, 14747130, 15180120, 15528780, 16276462, 19662840, 22770180, 24414693, 29494260, 31057560, 32552924, 40691155, 45540360, 48829386, 58988520, 65105848, 73244079, 81382310, 97658772, 122073465, 146488158, 162764620, 195317544, 219732237, 244146930, 292976316, 325529240, 366220395, 439464474, 488293860, 585952632, 732440790, 878928948, 976587720, 1098661185, 1464881580, 1757857896, 2197322370, 2929763160, 4394644740, 8789289480]

約数ペア:

[(1, 8789289480), (2, 4394644740), (3, 2929763160), (4, 2197322370), (5, 1757857896), (6, 1464881580), (8, 1098661185), (9, 976587720), (10, 878928948), (12, 732440790), (15, 585952632), (18, 488293860), (20, 439464474), (24, 366220395), (27, 325529240), (30, 292976316), (36, 244146930), (40, 219732237), (45, 195317544), (54, 162764620), (60, 146488158), (72, 122073465), (90, 97658772), (108, 81382310), (120, 73244079), (135, 65105848), (149, 58988520), (180, 48829386), (193, 45540360), (216, 40691155), (270, 32552924), (283, 31057560), (298, 29494260), (360, 24414693), (386, 22770180), (447, 19662840), (540, 16276462), (566, 15528780), (579, 15180120), (596, 14747130), (745, 11797704), (772, 11385090), (849, 10352520), (894, 9831420), (965, 9108072), (1080, 8138231), (1132, 7764390), (1158, 7590060), (1192, 7373565), (1341, 6554280), (1415, 6211512), (1490, 5898852), (1544, 5692545), (1698, 5176260), (1737, 5060040), (1788, 4915710), (1930, 4554036), (2235, 3932568), (2264, 3882195), (2316, 3795030), (2547, 3450840), (2682, 3277140), (2830, 3105756), (2895, 3036024), (2980, 2949426), (3396, 2588130), (3474, 2530020), (3576, 2457855), (3860, 2277018), (4023, 2184760), (4245, 2070504), (4470, 1966284), (4632, 1897515), (5094, 1725420), (5211, 1686680), (5364, 1638570), (5660, 1552878), (5790, 1518012), (5960, 1474713), (6705, 1310856), (6792, 1294065), (6948, 1265010), (7641, 1150280), (7720, 1138509), (8046, 1092380), (8490, 1035252), (8685, 1012008), (8940, 983142), (10188, 862710), (10422, 843340), (10728, 819285), (11320, 776439), (11580, 759006), (12735, 690168), (13410, 655428), (13896, 632505), (15282, 575140), (16092, 546190), (16980, 517626), (17370, 506004), (17880, 491571), (20115, 436952), (20376, 431355), (20844, 421670), (23160, 379503), (25470, 345084), (26055, 337336), (26820, 327714), (28757, 305640), (30564, 287570), (32184, 273095), (33960, 258813), (34740, 253002), (38205, 230056), (40230, 218476), (41688, 210835), (42167, 208440), (50940, 172542), (52110, 168668), (53640, 163857), (54619, 160920), (57514, 152820), (61128, 143785), (69480, 126501), (76410, 115028), (80460, 109238), (84334, 104220), (86271, 101880)]