312484907520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{713827}}^1$

素因数の和:713875

約数の個数: 240

約数和(自身を含む): 1139183828640

約数和(自身を除く): 826698921120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 23040, 24320, 27360, 29184, 36480, 43776, 48640, 54720, 72960, 87552, 109440, 145920, 218880, 437760, 713827, 1427654, 2141481, 2855308, 3569135, 4282962, 5710616, 6424443, 7138270, 8565924, 10707405, 11421232, 12848886, 13562713, 14276540, 17131848, 21414810, 22842464, 25697772, 27125426, 28553080, 32122215, 34263696, 40688139, 42829620, 45684928, 51395544, 54250852, 57106160, 64244430, 67813565, 68527392, 81376278, 85659240, 91369856, 102791088, 108501704, 114212320, 122064417, 128488860, 135627130, 137054784, 162752556, 171318480, 182739712, 203440695, 205582176, 217003408, 228424640, 244128834, 256977720, 271254260, 274109568, 325505112, 342636960, 365479424, 406881390, 411164352, 434006816, 456849280, 488257668, 513955440, 542508520, 548219136, 610322085, 651010224, 685273920, 813762780, 822328704, 868013632, 913698560, 976515336, 1027910880, 1085017040, 1096438272, 1220644170, 1302020448, 1370547840, 1627525560, 1644657408, 1736027264, 1827397120, 1953030672, 2055821760, 2170034080, 2441288340, 2604040896, 2741095680, 3255051120, 3289314816, 3472054528, 3906061344, 4111643520, 4340068160, 4882576680, 5208081792, 5482191360, 6510102240, 6944109056, 7812122688, 8223287040, 8680136320, 9765153360, 10416163584, 13020204480, 15624245376, 16446574080, 17360272640, 19530306720, 20832327168, 26040408960, 31248490752, 34720545280, 39060613440, 52080817920, 62496981504, 78121226880, 104161635840, 156242453760, 312484907520]

約数ペア:

[(1, 312484907520), (2, 156242453760), (3, 104161635840), (4, 78121226880), (5, 62496981504), (6, 52080817920), (8, 39060613440), (9, 34720545280), (10, 31248490752), (12, 26040408960), (15, 20832327168), (16, 19530306720), (18, 17360272640), (19, 16446574080), (20, 15624245376), (24, 13020204480), (30, 10416163584), (32, 9765153360), (36, 8680136320), (38, 8223287040), (40, 7812122688), (45, 6944109056), (48, 6510102240), (57, 5482191360), (60, 5208081792), (64, 4882576680), (72, 4340068160), (76, 4111643520), (80, 3906061344), (90, 3472054528), (95, 3289314816), (96, 3255051120), (114, 2741095680), (120, 2604040896), (128, 2441288340), (144, 2170034080), (152, 2055821760), (160, 1953030672), (171, 1827397120), (180, 1736027264), (190, 1644657408), (192, 1627525560), (228, 1370547840), (240, 1302020448), (256, 1220644170), (285, 1096438272), (288, 1085017040), (304, 1027910880), (320, 976515336), (342, 913698560), (360, 868013632), (380, 822328704), (384, 813762780), (456, 685273920), (480, 651010224), (512, 610322085), (570, 548219136), (576, 542508520), (608, 513955440), (640, 488257668), (684, 456849280), (720, 434006816), (760, 411164352), (768, 406881390), (855, 365479424), (912, 342636960), (960, 325505112), (1140, 274109568), (1152, 271254260), (1216, 256977720), (1280, 244128834), (1368, 228424640), (1440, 217003408), (1520, 205582176), (1536, 203440695), (1710, 182739712), (1824, 171318480), (1920, 162752556), (2280, 137054784), (2304, 135627130), (2432, 128488860), (2560, 122064417), (2736, 114212320), (2880, 108501704), (3040, 102791088), (3420, 91369856), (3648, 85659240), (3840, 81376278), (4560, 68527392), (4608, 67813565), (4864, 64244430), (5472, 57106160), (5760, 54250852), (6080, 51395544), (6840, 45684928), (7296, 42829620), (7680, 40688139), (9120, 34263696), (9728, 32122215), (10944, 28553080), (11520, 27125426), (12160, 25697772), (13680, 22842464), (14592, 21414810), (18240, 17131848), (21888, 14276540), (23040, 13562713), (24320, 12848886), (27360, 11421232), (29184, 10707405), (36480, 8565924), (43776, 7138270), (48640, 6424443), (54720, 5710616), (72960, 4282962), (87552, 3569135), (109440, 2855308), (145920, 2141481), (218880, 1427654), (437760, 713827)]