242691056640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20983}}^1$

素因数の和:21265

約数の個数: 264

約数和(自身を含む): 844308698688

約数和(自身を除く): 601617642048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 251, 256, 288, 320, 360, 384, 480, 502, 512, 576, 640, 720, 753, 768, 960, 1004, 1024, 1152, 1255, 1280, 1440, 1506, 1536, 1920, 2008, 2259, 2304, 2510, 2560, 2880, 3012, 3072, 3765, 3840, 4016, 4518, 4608, 5020, 5120, 5760, 6024, 7530, 7680, 8032, 9036, 9216, 10040, 11295, 11520, 12048, 15060, 15360, 16064, 18072, 20080, 20983, 22590, 23040, 24096, 30120, 32128, 36144, 40160, 41966, 45180, 46080, 48192, 60240, 62949, 64256, 72288, 80320, 83932, 90360, 96384, 104915, 120480, 125898, 128512, 144576, 160640, 167864, 180720, 188847, 192768, 209830, 240960, 251796, 257024, 289152, 314745, 321280, 335728, 361440, 377694, 385536, 419660, 481920, 503592, 578304, 629490, 642560, 671456, 722880, 755388, 771072, 839320, 944235, 963840, 1007184, 1156608, 1258980, 1285120, 1342912, 1445760, 1510776, 1678640, 1888470, 1927680, 2014368, 2313216, 2517960, 2685824, 2891520, 3021552, 3357280, 3776940, 3855360, 4028736, 5035920, 5266733, 5371648, 5783040, 6043104, 6714560, 7553880, 8057472, 10071840, 10533466, 10743296, 11566080, 12086208, 13429120, 15107760, 15800199, 16114944, 20143680, 21066932, 21486592, 24172416, 26333665, 26858240, 30215520, 31600398, 32229888, 40287360, 42133864, 47400597, 48344832, 52667330, 53716480, 60431040, 63200796, 64459776, 79000995, 80574720, 84267728, 94801194, 96689664, 105334660, 107432960, 120862080, 126401592, 158001990, 161149440, 168535456, 189602388, 193379328, 210669320, 237002985, 241724160, 252803184, 316003980, 322298880, 337070912, 379204776, 421338640, 474005970, 483448320, 505606368, 632007960, 674141824, 758409552, 842677280, 948011940, 966896640, 1011212736, 1264015920, 1348283648, 1516819104, 1685354560, 1896023880, 2022425472, 2528031840, 2696567296, 3033638208, 3370709120, 3792047760, 4044850944, 5056063680, 5393134592, 6067276416, 6741418240, 7584095520, 8089701888, 10112127360, 12134552832, 13482836480, 15168191040, 16179403776, 20224254720, 24269105664, 26965672960, 30336382080, 40448509440, 48538211328, 60672764160, 80897018880, 121345528320, 242691056640]

約数ペア:

[(1, 242691056640), (2, 121345528320), (3, 80897018880), (4, 60672764160), (5, 48538211328), (6, 40448509440), (8, 30336382080), (9, 26965672960), (10, 24269105664), (12, 20224254720), (15, 16179403776), (16, 15168191040), (18, 13482836480), (20, 12134552832), (24, 10112127360), (30, 8089701888), (32, 7584095520), (36, 6741418240), (40, 6067276416), (45, 5393134592), (48, 5056063680), (60, 4044850944), (64, 3792047760), (72, 3370709120), (80, 3033638208), (90, 2696567296), (96, 2528031840), (120, 2022425472), (128, 1896023880), (144, 1685354560), (160, 1516819104), (180, 1348283648), (192, 1264015920), (240, 1011212736), (251, 966896640), (256, 948011940), (288, 842677280), (320, 758409552), (360, 674141824), (384, 632007960), (480, 505606368), (502, 483448320), (512, 474005970), (576, 421338640), (640, 379204776), (720, 337070912), (753, 322298880), (768, 316003980), (960, 252803184), (1004, 241724160), (1024, 237002985), (1152, 210669320), (1255, 193379328), (1280, 189602388), (1440, 168535456), (1506, 161149440), (1536, 158001990), (1920, 126401592), (2008, 120862080), (2259, 107432960), (2304, 105334660), (2510, 96689664), (2560, 94801194), (2880, 84267728), (3012, 80574720), (3072, 79000995), (3765, 64459776), (3840, 63200796), (4016, 60431040), (4518, 53716480), (4608, 52667330), (5020, 48344832), (5120, 47400597), (5760, 42133864), (6024, 40287360), (7530, 32229888), (7680, 31600398), (8032, 30215520), (9036, 26858240), (9216, 26333665), (10040, 24172416), (11295, 21486592), (11520, 21066932), (12048, 20143680), (15060, 16114944), (15360, 15800199), (16064, 15107760), (18072, 13429120), (20080, 12086208), (20983, 11566080), (22590, 10743296), (23040, 10533466), (24096, 10071840), (30120, 8057472), (32128, 7553880), (36144, 6714560), (40160, 6043104), (41966, 5783040), (45180, 5371648), (46080, 5266733), (48192, 5035920), (60240, 4028736), (62949, 3855360), (64256, 3776940), (72288, 3357280), (80320, 3021552), (83932, 2891520), (90360, 2685824), (96384, 2517960), (104915, 2313216), (120480, 2014368), (125898, 1927680), (128512, 1888470), (144576, 1678640), (160640, 1510776), (167864, 1445760), (180720, 1342912), (188847, 1285120), (192768, 1258980), (209830, 1156608), (240960, 1007184), (251796, 963840), (257024, 944235), (289152, 839320), (314745, 771072), (321280, 755388), (335728, 722880), (361440, 671456), (377694, 642560), (385536, 629490), (419660, 578304), (481920, 503592)]