2578405130240

素因数分解:

$2^{18}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 456

約数和(自身を含む): 6747196203360

約数和(自身を除く): 4168791073120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 89, 92, 115, 124, 128, 155, 160, 178, 184, 230, 248, 256, 310, 320, 356, 368, 445, 460, 496, 512, 620, 640, 712, 713, 736, 890, 920, 961, 992, 1024, 1240, 1280, 1424, 1426, 1472, 1780, 1840, 1922, 1984, 2047, 2048, 2480, 2560, 2759, 2848, 2852, 2944, 3560, 3565, 3680, 3844, 3968, 4094, 4096, 4805, 4960, 5120, 5518, 5696, 5704, 5888, 7120, 7130, 7360, 7688, 7936, 8188, 8192, 9610, 9920, 10235, 10240, 11036, 11392, 11408, 11776, 13795, 14240, 14260, 14720, 15376, 15872, 16376, 16384, 19220, 19840, 20470, 20480, 22072, 22103, 22784, 22816, 23552, 27590, 28480, 28520, 29440, 30752, 31744, 32752, 32768, 38440, 39680, 40940, 40960, 44144, 44206, 45568, 45632, 47104, 55180, 56960, 57040, 58880, 61504, 63457, 63488, 65504, 65536, 76880, 79360, 81880, 81920, 85529, 88288, 88412, 91136, 91264, 94208, 110360, 110515, 113920, 114080, 117760, 123008, 126914, 126976, 131008, 131072, 153760, 158720, 163760, 163840, 171058, 176576, 176824, 182272, 182528, 188416, 220720, 221030, 227840, 228160, 235520, 246016, 253828, 253952, 262016, 262144, 307520, 317285, 317440, 327520, 327680, 342116, 353152, 353648, 364544, 365056, 376832, 427645, 441440, 442060, 455680, 456320, 471040, 492032, 507656, 507904, 524032, 615040, 634570, 634880, 655040, 655360, 684232, 706304, 707296, 729088, 730112, 753664, 855290, 882880, 884120, 911360, 912640, 942080, 984064, 1015312, 1015808, 1048064, 1230080, 1269140, 1269760, 1310080, 1310720, 1368464, 1412608, 1414592, 1458176, 1460224, 1507328, 1710580, 1765760, 1768240, 1822720, 1825280, 1884160, 1967167, 1968128, 2030624, 2031616, 2096128, 2460160, 2538280, 2539520, 2620160, 2736928, 2825216, 2829184, 2916352, 2920448, 3014656, 3421160, 3531520, 3536480, 3645440, 3650560, 3768320, 3934334, 3936256, 4061248, 4063232, 4192256, 4920320, 5076560, 5079040, 5240320, 5473856, 5650432, 5658368, 5832704, 5840896, 6029312, 6842320, 7063040, 7072960, 7290880, 7301120, 7536640, 7868668, 7872512, 8122496, 8126464, 8384512, 9835835, 9840640, 10153120, 10158080, 10480640, 10947712, 11300864, 11316736, 11665408, 11681792, 13684640, 14126080, 14145920, 14581760, 14602240, 15073280, 15737336, 15745024, 16244992, 16769024, 19671670, 19681280, 20306240, 20316160, 20961280, 21895424, 22601728, 22633472, 23330816, 23363584, 27369280, 28252160, 28291840, 29163520, 29204480, 30146560, 31474672, 31490048, 32489984, 33538048, 39343340, 39362560, 40612480, 40632320, 41922560, 43790848, 45203456, 45266944, 46727168, 54738560, 56504320, 56583680, 58327040, 58408960, 62949344, 62980096, 64979968, 67076096, 78686680, 78725120, 81224960, 83845120, 87581696, 90406912, 90533888, 93454336, 109477120, 113008640, 113167360, 116654080, 116817920, 125898688, 125960192, 129959936, 134152192, 157373360, 157450240, 162449920, 167690240, 175163392, 180813824, 181067776, 186908672, 218954240, 226017280, 226334720, 233635840, 251797376, 251920384, 259919872, 268304384, 314746720, 314900480, 324899840, 335380480, 350326784, 361627648, 362135552, 437908480, 452034560, 452669440, 467271680, 503594752, 519839744, 536608768, 629493440, 629800960, 649799680, 670760960, 700653568, 723255296, 724271104, 875816960, 904069120, 905338880, 934543360, 1007189504, 1039679488, 1258986880, 1259601920, 1299599360, 1341521920, 1401307136, 1448542208, 1751633920, 1808138240, 1810677760, 2014379008, 2079358976, 2517973760, 2599198720, 2683043840, 2802614272, 2897084416, 3503267840, 3616276480, 3621355520, 4028758016, 4158717952, 5035947520, 5198397440, 5605228544, 5794168832, 7006535680, 7242711040, 8057516032, 8317435904, 10071895040, 10396794880, 11210457088, 14013071360, 14485422080, 16115032064, 16634871808, 20143790080, 20793589760, 22420914176, 28026142720, 28970844160, 32230064128, 40287580160, 41587179520, 56052285440, 64460128256, 80575160320, 83174359040, 112104570880, 128920256512, 161150320640, 257840513024, 322300641280, 515681026048, 644601282560, 1289202565120, 2578405130240]

約数ペア:

[(1, 2578405130240), (2, 1289202565120), (4, 644601282560), (5, 515681026048), (8, 322300641280), (10, 257840513024), (16, 161150320640), (20, 128920256512), (23, 112104570880), (31, 83174359040), (32, 80575160320), (40, 64460128256), (46, 56052285440), (62, 41587179520), (64, 40287580160), (80, 32230064128), (89, 28970844160), (92, 28026142720), (115, 22420914176), (124, 20793589760), (128, 20143790080), (155, 16634871808), (160, 16115032064), (178, 14485422080), (184, 14013071360), (230, 11210457088), (248, 10396794880), (256, 10071895040), (310, 8317435904), (320, 8057516032), (356, 7242711040), (368, 7006535680), (445, 5794168832), (460, 5605228544), (496, 5198397440), (512, 5035947520), (620, 4158717952), (640, 4028758016), (712, 3621355520), (713, 3616276480), (736, 3503267840), (890, 2897084416), (920, 2802614272), (961, 2683043840), (992, 2599198720), (1024, 2517973760), (1240, 2079358976), (1280, 2014379008), (1424, 1810677760), (1426, 1808138240), (1472, 1751633920), (1780, 1448542208), (1840, 1401307136), (1922, 1341521920), (1984, 1299599360), (2047, 1259601920), (2048, 1258986880), (2480, 1039679488), (2560, 1007189504), (2759, 934543360), (2848, 905338880), (2852, 904069120), (2944, 875816960), (3560, 724271104), (3565, 723255296), (3680, 700653568), (3844, 670760960), (3968, 649799680), (4094, 629800960), (4096, 629493440), (4805, 536608768), (4960, 519839744), (5120, 503594752), (5518, 467271680), (5696, 452669440), (5704, 452034560), (5888, 437908480), (7120, 362135552), (7130, 361627648), (7360, 350326784), (7688, 335380480), (7936, 324899840), (8188, 314900480), (8192, 314746720), (9610, 268304384), (9920, 259919872), (10235, 251920384), (10240, 251797376), (11036, 233635840), (11392, 226334720), (11408, 226017280), (11776, 218954240), (13795, 186908672), (14240, 181067776), (14260, 180813824), (14720, 175163392), (15376, 167690240), (15872, 162449920), (16376, 157450240), (16384, 157373360), (19220, 134152192), (19840, 129959936), (20470, 125960192), (20480, 125898688), (22072, 116817920), (22103, 116654080), (22784, 113167360), (22816, 113008640), (23552, 109477120), (27590, 93454336), (28480, 90533888), (28520, 90406912), (29440, 87581696), (30752, 83845120), (31744, 81224960), (32752, 78725120), (32768, 78686680), (38440, 67076096), (39680, 64979968), (40940, 62980096), (40960, 62949344), (44144, 58408960), (44206, 58327040), (45568, 56583680), (45632, 56504320), (47104, 54738560), (55180, 46727168), (56960, 45266944), (57040, 45203456), (58880, 43790848), (61504, 41922560), (63457, 40632320), (63488, 40612480), (65504, 39362560), (65536, 39343340), (76880, 33538048), (79360, 32489984), (81880, 31490048), (81920, 31474672), (85529, 30146560), (88288, 29204480), (88412, 29163520), (91136, 28291840), (91264, 28252160), (94208, 27369280), (110360, 23363584), (110515, 23330816), (113920, 22633472), (114080, 22601728), (117760, 21895424), (123008, 20961280), (126914, 20316160), (126976, 20306240), (131008, 19681280), (131072, 19671670), (153760, 16769024), (158720, 16244992), (163760, 15745024), (163840, 15737336), (171058, 15073280), (176576, 14602240), (176824, 14581760), (182272, 14145920), (182528, 14126080), (188416, 13684640), (220720, 11681792), (221030, 11665408), (227840, 11316736), (228160, 11300864), (235520, 10947712), (246016, 10480640), (253828, 10158080), (253952, 10153120), (262016, 9840640), (262144, 9835835), (307520, 8384512), (317285, 8126464), (317440, 8122496), (327520, 7872512), (327680, 7868668), (342116, 7536640), (353152, 7301120), (353648, 7290880), (364544, 7072960), (365056, 7063040), (376832, 6842320), (427645, 6029312), (441440, 5840896), (442060, 5832704), (455680, 5658368), (456320, 5650432), (471040, 5473856), (492032, 5240320), (507656, 5079040), (507904, 5076560), (524032, 4920320), (615040, 4192256), (634570, 4063232), (634880, 4061248), (655040, 3936256), (655360, 3934334), (684232, 3768320), (706304, 3650560), (707296, 3645440), (729088, 3536480), (730112, 3531520), (753664, 3421160), (855290, 3014656), (882880, 2920448), (884120, 2916352), (911360, 2829184), (912640, 2825216), (942080, 2736928), (984064, 2620160), (1015312, 2539520), (1015808, 2538280), (1048064, 2460160), (1230080, 2096128), (1269140, 2031616), (1269760, 2030624), (1310080, 1968128), (1310720, 1967167), (1368464, 1884160), (1412608, 1825280), (1414592, 1822720), (1458176, 1768240), (1460224, 1765760), (1507328, 1710580)]