1230378240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 432

約数和(自身を含む): 4932482688

約数和(自身を除く): 3702104448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 503, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1006, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1509, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2012, 2080, 2184, 2240, 2352, 2496, 2515, 2548, 2688, 2730, 2912, 2940, 3018, 3120, 3136, 3185, 3328, 3360, 3521, 3640, 3822, 3840, 3920, 4024, 4160, 4368, 4480, 4704, 4992, 5030, 5096, 5376, 5460, 5824, 5880, 6036, 6240, 6272, 6370, 6539, 6720, 7042, 7280, 7545, 7644, 7840, 8048, 8320, 8736, 8960, 9408, 9555, 9984, 10060, 10192, 10563, 10920, 11648, 11760, 12072, 12480, 12544, 12740, 13078, 13440, 14084, 14560, 15090, 15288, 15680, 16096, 16640, 17472, 17605, 18816, 19110, 19617, 20120, 20384, 21126, 21840, 23296, 23520, 24144, 24647, 24960, 25480, 26156, 26880, 28168, 29120, 30180, 30576, 31360, 32192, 32695, 34944, 35210, 37632, 38220, 39234, 40240, 40768, 42252, 43680, 45773, 47040, 48288, 49294, 49920, 50960, 52312, 52815, 56336, 58240, 60360, 61152, 62720, 64384, 65390, 69888, 70420, 73941, 76440, 78468, 80480, 81536, 84504, 87360, 91546, 94080, 96576, 98085, 98588, 101920, 104624, 105630, 112672, 116480, 120720, 122304, 123235, 128768, 130780, 137319, 140840, 147882, 152880, 156936, 160960, 163072, 169008, 174720, 183092, 188160, 193152, 196170, 197176, 203840, 209248, 211260, 225344, 228865, 241440, 244608, 246470, 261560, 274638, 281680, 295764, 305760, 313872, 320411, 321920, 338016, 349440, 366184, 369705, 386304, 392340, 394352, 407680, 418496, 422520, 450688, 457730, 482880, 489216, 492940, 523120, 549276, 563360, 591528, 611520, 627744, 640822, 643840, 676032, 686595, 732368, 739410, 784680, 788704, 815360, 836992, 845040, 901376, 915460, 961233, 965760, 985880, 1046240, 1098552, 1126720, 1183056, 1223040, 1255488, 1281644, 1352064, 1373190, 1464736, 1478820, 1569360, 1577408, 1602055, 1673984, 1690080, 1830920, 1922466, 1931520, 1971760, 2092480, 2197104, 2253440, 2366112, 2446080, 2510976, 2563288, 2704128, 2746380, 2929472, 2957640, 3138720, 3154816, 3204110, 3380160, 3661840, 3844932, 3943520, 4184960, 4394208, 4506880, 4732224, 4806165, 5021952, 5126576, 5492760, 5858944, 5915280, 6277440, 6309632, 6408220, 6760320, 7323680, 7689864, 7887040, 8369920, 8788416, 9464448, 9612330, 10253152, 10985520, 11717888, 11830560, 12554880, 12816440, 13520640, 14647360, 15379728, 15774080, 17576832, 18928896, 19224660, 20506304, 21971040, 23661120, 25109760, 25632880, 29294720, 30759456, 31548160, 35153664, 38449320, 41012608, 43942080, 47322240, 51265760, 58589440, 61518912, 76898640, 82025216, 87884160, 94644480, 102531520, 123037824, 153797280, 175768320, 205063040, 246075648, 307594560, 410126080, 615189120, 1230378240]

約数ペア:

[(1, 1230378240), (2, 615189120), (3, 410126080), (4, 307594560), (5, 246075648), (6, 205063040), (7, 175768320), (8, 153797280), (10, 123037824), (12, 102531520), (13, 94644480), (14, 87884160), (15, 82025216), (16, 76898640), (20, 61518912), (21, 58589440), (24, 51265760), (26, 47322240), (28, 43942080), (30, 41012608), (32, 38449320), (35, 35153664), (39, 31548160), (40, 30759456), (42, 29294720), (48, 25632880), (49, 25109760), (52, 23661120), (56, 21971040), (60, 20506304), (64, 19224660), (65, 18928896), (70, 17576832), (78, 15774080), (80, 15379728), (84, 14647360), (91, 13520640), (96, 12816440), (98, 12554880), (104, 11830560), (105, 11717888), (112, 10985520), (120, 10253152), (128, 9612330), (130, 9464448), (140, 8788416), (147, 8369920), (156, 7887040), (160, 7689864), (168, 7323680), (182, 6760320), (192, 6408220), (195, 6309632), (196, 6277440), (208, 5915280), (210, 5858944), (224, 5492760), (240, 5126576), (245, 5021952), (256, 4806165), (260, 4732224), (273, 4506880), (280, 4394208), (294, 4184960), (312, 3943520), (320, 3844932), (336, 3661840), (364, 3380160), (384, 3204110), (390, 3154816), (392, 3138720), (416, 2957640), (420, 2929472), (448, 2746380), (455, 2704128), (480, 2563288), (490, 2510976), (503, 2446080), (520, 2366112), (546, 2253440), (560, 2197104), (588, 2092480), (624, 1971760), (637, 1931520), (640, 1922466), (672, 1830920), (728, 1690080), (735, 1673984), (768, 1602055), (780, 1577408), (784, 1569360), (832, 1478820), (840, 1464736), (896, 1373190), (910, 1352064), (960, 1281644), (980, 1255488), (1006, 1223040), (1040, 1183056), (1092, 1126720), (1120, 1098552), (1176, 1046240), (1248, 985880), (1274, 965760), (1280, 961233), (1344, 915460), (1365, 901376), (1456, 845040), (1470, 836992), (1509, 815360), (1560, 788704), (1568, 784680), (1664, 739410), (1680, 732368), (1792, 686595), (1820, 676032), (1911, 643840), (1920, 640822), (1960, 627744), (2012, 611520), (2080, 591528), (2184, 563360), (2240, 549276), (2352, 523120), (2496, 492940), (2515, 489216), (2548, 482880), (2688, 457730), (2730, 450688), (2912, 422520), (2940, 418496), (3018, 407680), (3120, 394352), (3136, 392340), (3185, 386304), (3328, 369705), (3360, 366184), (3521, 349440), (3640, 338016), (3822, 321920), (3840, 320411), (3920, 313872), (4024, 305760), (4160, 295764), (4368, 281680), (4480, 274638), (4704, 261560), (4992, 246470), (5030, 244608), (5096, 241440), (5376, 228865), (5460, 225344), (5824, 211260), (5880, 209248), (6036, 203840), (6240, 197176), (6272, 196170), (6370, 193152), (6539, 188160), (6720, 183092), (7042, 174720), (7280, 169008), (7545, 163072), (7644, 160960), (7840, 156936), (8048, 152880), (8320, 147882), (8736, 140840), (8960, 137319), (9408, 130780), (9555, 128768), (9984, 123235), (10060, 122304), (10192, 120720), (10563, 116480), (10920, 112672), (11648, 105630), (11760, 104624), (12072, 101920), (12480, 98588), (12544, 98085), (12740, 96576), (13078, 94080), (13440, 91546), (14084, 87360), (14560, 84504), (15090, 81536), (15288, 80480), (15680, 78468), (16096, 76440), (16640, 73941), (17472, 70420), (17605, 69888), (18816, 65390), (19110, 64384), (19617, 62720), (20120, 61152), (20384, 60360), (21126, 58240), (21840, 56336), (23296, 52815), (23520, 52312), (24144, 50960), (24647, 49920), (24960, 49294), (25480, 48288), (26156, 47040), (26880, 45773), (28168, 43680), (29120, 42252), (30180, 40768), (30576, 40240), (31360, 39234), (32192, 38220), (32695, 37632), (34944, 35210)]