280660764160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{997}}^1$

素因数の和:1733

約数の個数: 320

約数和(自身を含む): 804479081472

約数和(自身を除く): 523818317312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 683, 736, 805, 896, 920, 997, 1120, 1280, 1288, 1366, 1472, 1610, 1792, 1840, 1994, 2240, 2560, 2576, 2732, 2944, 3220, 3415, 3584, 3680, 3988, 4480, 4781, 4985, 5152, 5464, 5888, 6440, 6830, 6979, 7360, 7976, 8960, 9562, 9970, 10304, 10928, 11776, 12880, 13660, 13958, 14720, 15709, 15952, 17920, 19124, 19940, 20608, 21856, 22931, 23905, 25760, 27320, 27916, 29440, 31418, 31904, 34895, 38248, 39880, 41216, 43712, 45862, 47810, 51520, 54640, 55832, 58880, 62836, 63808, 69790, 76496, 78545, 79760, 82432, 87424, 91724, 95620, 103040, 109280, 109963, 111664, 114655, 125672, 127616, 139580, 152992, 157090, 159520, 160517, 174848, 183448, 191240, 206080, 218560, 219926, 223328, 229310, 251344, 255232, 279160, 305984, 314180, 319040, 321034, 349696, 366896, 382480, 412160, 437120, 439852, 446656, 458620, 502688, 510464, 549815, 558320, 611968, 628360, 638080, 642068, 680951, 733792, 764960, 802585, 874240, 879704, 893312, 917240, 1005376, 1099630, 1116640, 1223936, 1256720, 1276160, 1284136, 1361902, 1467584, 1529920, 1605170, 1748480, 1759408, 1786624, 1834480, 2010752, 2199260, 2233280, 2447872, 2513440, 2552320, 2568272, 2723804, 2935168, 3059840, 3210340, 3404755, 3518816, 3573248, 3668960, 4021504, 4398520, 4466560, 4766657, 5026880, 5136544, 5447608, 5870336, 6119680, 6420680, 6809510, 7037632, 7337920, 8043008, 8797040, 8933120, 9533314, 10053760, 10273088, 10895216, 11740672, 12239360, 12841360, 13619020, 14075264, 14675840, 15661873, 17594080, 17866240, 19066628, 20107520, 20546176, 21790432, 23833285, 25682720, 27238040, 28150528, 29351680, 31323746, 35188160, 38133256, 40215040, 41092352, 43580864, 47666570, 51365440, 54476080, 56301056, 58703360, 62647492, 70376320, 76266512, 78309365, 82184704, 87161728, 95333140, 102730880, 108952160, 109633111, 125294984, 140752640, 152533024, 156618730, 174323456, 190666280, 205461760, 217904320, 219266222, 250589968, 281505280, 305066048, 313237460, 348646912, 381332560, 410923520, 435808640, 438532444, 501179936, 548165555, 610132096, 626474920, 762665120, 871617280, 877064888, 1002359872, 1096331110, 1220264192, 1252949840, 1525330240, 1743234560, 1754129776, 2004719744, 2192662220, 2440528384, 2505899680, 3050660480, 3508259552, 4009439488, 4385324440, 5011799360, 6101320960, 7016519104, 8018878976, 8770648880, 10023598720, 12202641920, 14033038208, 17541297760, 20047197440, 28066076416, 35082595520, 40094394880, 56132152832, 70165191040, 140330382080, 280660764160]

約数ペア:

[(1, 280660764160), (2, 140330382080), (4, 70165191040), (5, 56132152832), (7, 40094394880), (8, 35082595520), (10, 28066076416), (14, 20047197440), (16, 17541297760), (20, 14033038208), (23, 12202641920), (28, 10023598720), (32, 8770648880), (35, 8018878976), (40, 7016519104), (46, 6101320960), (56, 5011799360), (64, 4385324440), (70, 4009439488), (80, 3508259552), (92, 3050660480), (112, 2505899680), (115, 2440528384), (128, 2192662220), (140, 2004719744), (160, 1754129776), (161, 1743234560), (184, 1525330240), (224, 1252949840), (230, 1220264192), (256, 1096331110), (280, 1002359872), (320, 877064888), (322, 871617280), (368, 762665120), (448, 626474920), (460, 610132096), (512, 548165555), (560, 501179936), (640, 438532444), (644, 435808640), (683, 410923520), (736, 381332560), (805, 348646912), (896, 313237460), (920, 305066048), (997, 281505280), (1120, 250589968), (1280, 219266222), (1288, 217904320), (1366, 205461760), (1472, 190666280), (1610, 174323456), (1792, 156618730), (1840, 152533024), (1994, 140752640), (2240, 125294984), (2560, 109633111), (2576, 108952160), (2732, 102730880), (2944, 95333140), (3220, 87161728), (3415, 82184704), (3584, 78309365), (3680, 76266512), (3988, 70376320), (4480, 62647492), (4781, 58703360), (4985, 56301056), (5152, 54476080), (5464, 51365440), (5888, 47666570), (6440, 43580864), (6830, 41092352), (6979, 40215040), (7360, 38133256), (7976, 35188160), (8960, 31323746), (9562, 29351680), (9970, 28150528), (10304, 27238040), (10928, 25682720), (11776, 23833285), (12880, 21790432), (13660, 20546176), (13958, 20107520), (14720, 19066628), (15709, 17866240), (15952, 17594080), (17920, 15661873), (19124, 14675840), (19940, 14075264), (20608, 13619020), (21856, 12841360), (22931, 12239360), (23905, 11740672), (25760, 10895216), (27320, 10273088), (27916, 10053760), (29440, 9533314), (31418, 8933120), (31904, 8797040), (34895, 8043008), (38248, 7337920), (39880, 7037632), (41216, 6809510), (43712, 6420680), (45862, 6119680), (47810, 5870336), (51520, 5447608), (54640, 5136544), (55832, 5026880), (58880, 4766657), (62836, 4466560), (63808, 4398520), (69790, 4021504), (76496, 3668960), (78545, 3573248), (79760, 3518816), (82432, 3404755), (87424, 3210340), (91724, 3059840), (95620, 2935168), (103040, 2723804), (109280, 2568272), (109963, 2552320), (111664, 2513440), (114655, 2447872), (125672, 2233280), (127616, 2199260), (139580, 2010752), (152992, 1834480), (157090, 1786624), (159520, 1759408), (160517, 1748480), (174848, 1605170), (183448, 1529920), (191240, 1467584), (206080, 1361902), (218560, 1284136), (219926, 1276160), (223328, 1256720), (229310, 1223936), (251344, 1116640), (255232, 1099630), (279160, 1005376), (305984, 917240), (314180, 893312), (319040, 879704), (321034, 874240), (349696, 802585), (366896, 764960), (382480, 733792), (412160, 680951), (437120, 642068), (439852, 638080), (446656, 628360), (458620, 611968), (502688, 558320), (510464, 549815)]