289128960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 1060646400

約数和(自身を除く): 771517440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 89, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 178, 180, 188, 192, 216, 235, 240, 256, 267, 270, 282, 288, 320, 356, 360, 376, 384, 423, 432, 445, 470, 480, 512, 534, 540, 564, 576, 640, 705, 712, 720, 752, 768, 801, 846, 864, 890, 940, 960, 1068, 1080, 1128, 1152, 1269, 1280, 1335, 1410, 1424, 1440, 1504, 1536, 1602, 1692, 1728, 1780, 1880, 1920, 2115, 2136, 2160, 2256, 2304, 2403, 2538, 2560, 2670, 2820, 2848, 2880, 3008, 3204, 3384, 3456, 3560, 3760, 3840, 4005, 4183, 4230, 4272, 4320, 4512, 4608, 4806, 5076, 5340, 5640, 5696, 5760, 6016, 6345, 6408, 6768, 6912, 7120, 7520, 7680, 8010, 8366, 8460, 8544, 8640, 9024, 9612, 10152, 10680, 11280, 11392, 11520, 12015, 12032, 12549, 12690, 12816, 13536, 13824, 14240, 15040, 16020, 16732, 16920, 17088, 17280, 18048, 19224, 20304, 20915, 21360, 22560, 22784, 23040, 24030, 24064, 25098, 25380, 25632, 27072, 28480, 30080, 32040, 33464, 33840, 34176, 34560, 36096, 37647, 38448, 40608, 41830, 42720, 45120, 45568, 48060, 50196, 50760, 51264, 54144, 56960, 60160, 62745, 64080, 66928, 67680, 68352, 69120, 72192, 75294, 76896, 81216, 83660, 85440, 90240, 96120, 100392, 101520, 102528, 108288, 112941, 113920, 120320, 125490, 128160, 133856, 135360, 136704, 150588, 153792, 162432, 167320, 170880, 180480, 188235, 192240, 200784, 203040, 205056, 216576, 225882, 227840, 250980, 256320, 267712, 270720, 301176, 307584, 324864, 334640, 341760, 360960, 376470, 384480, 401568, 406080, 410112, 451764, 501960, 512640, 535424, 541440, 564705, 602352, 615168, 649728, 669280, 683520, 752940, 768960, 803136, 812160, 903528, 1003920, 1025280, 1070848, 1082880, 1129410, 1204704, 1230336, 1338560, 1505880, 1537920, 1606272, 1624320, 1807056, 2007840, 2050560, 2141696, 2258820, 2409408, 2677120, 3011760, 3075840, 3212544, 3248640, 3614112, 4015680, 4517640, 4818816, 5354240, 6023520, 6151680, 6425088, 7228224, 8031360, 9035280, 9637632, 10708480, 12047040, 14456448, 16062720, 18070560, 19275264, 24094080, 28912896, 32125440, 36141120, 48188160, 57825792, 72282240, 96376320, 144564480, 289128960]

約数ペア:

[(1, 289128960), (2, 144564480), (3, 96376320), (4, 72282240), (5, 57825792), (6, 48188160), (8, 36141120), (9, 32125440), (10, 28912896), (12, 24094080), (15, 19275264), (16, 18070560), (18, 16062720), (20, 14456448), (24, 12047040), (27, 10708480), (30, 9637632), (32, 9035280), (36, 8031360), (40, 7228224), (45, 6425088), (47, 6151680), (48, 6023520), (54, 5354240), (60, 4818816), (64, 4517640), (72, 4015680), (80, 3614112), (89, 3248640), (90, 3212544), (94, 3075840), (96, 3011760), (108, 2677120), (120, 2409408), (128, 2258820), (135, 2141696), (141, 2050560), (144, 2007840), (160, 1807056), (178, 1624320), (180, 1606272), (188, 1537920), (192, 1505880), (216, 1338560), (235, 1230336), (240, 1204704), (256, 1129410), (267, 1082880), (270, 1070848), (282, 1025280), (288, 1003920), (320, 903528), (356, 812160), (360, 803136), (376, 768960), (384, 752940), (423, 683520), (432, 669280), (445, 649728), (470, 615168), (480, 602352), (512, 564705), (534, 541440), (540, 535424), (564, 512640), (576, 501960), (640, 451764), (705, 410112), (712, 406080), (720, 401568), (752, 384480), (768, 376470), (801, 360960), (846, 341760), (864, 334640), (890, 324864), (940, 307584), (960, 301176), (1068, 270720), (1080, 267712), (1128, 256320), (1152, 250980), (1269, 227840), (1280, 225882), (1335, 216576), (1410, 205056), (1424, 203040), (1440, 200784), (1504, 192240), (1536, 188235), (1602, 180480), (1692, 170880), (1728, 167320), (1780, 162432), (1880, 153792), (1920, 150588), (2115, 136704), (2136, 135360), (2160, 133856), (2256, 128160), (2304, 125490), (2403, 120320), (2538, 113920), (2560, 112941), (2670, 108288), (2820, 102528), (2848, 101520), (2880, 100392), (3008, 96120), (3204, 90240), (3384, 85440), (3456, 83660), (3560, 81216), (3760, 76896), (3840, 75294), (4005, 72192), (4183, 69120), (4230, 68352), (4272, 67680), (4320, 66928), (4512, 64080), (4608, 62745), (4806, 60160), (5076, 56960), (5340, 54144), (5640, 51264), (5696, 50760), (5760, 50196), (6016, 48060), (6345, 45568), (6408, 45120), (6768, 42720), (6912, 41830), (7120, 40608), (7520, 38448), (7680, 37647), (8010, 36096), (8366, 34560), (8460, 34176), (8544, 33840), (8640, 33464), (9024, 32040), (9612, 30080), (10152, 28480), (10680, 27072), (11280, 25632), (11392, 25380), (11520, 25098), (12015, 24064), (12032, 24030), (12549, 23040), (12690, 22784), (12816, 22560), (13536, 21360), (13824, 20915), (14240, 20304), (15040, 19224), (16020, 18048), (16732, 17280), (16920, 17088)]