64452382720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 312

約数和(自身を含む): 175698915840

約数和(自身を除く): 111246533120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 512, 605, 620, 640, 682, 704, 839, 880, 968, 992, 1024, 1210, 1240, 1280, 1364, 1408, 1678, 1705, 1760, 1936, 1984, 2048, 2420, 2480, 2560, 2728, 2816, 3356, 3410, 3520, 3751, 3872, 3968, 4096, 4195, 4840, 4960, 5120, 5456, 5632, 6712, 6820, 7040, 7502, 7744, 7936, 8390, 9229, 9680, 9920, 10240, 10912, 11264, 13424, 13640, 14080, 15004, 15488, 15872, 16780, 18458, 18755, 19360, 19840, 20480, 21824, 22528, 26009, 26848, 27280, 28160, 30008, 30976, 31744, 33560, 36916, 37510, 38720, 39680, 43648, 45056, 46145, 52018, 53696, 54560, 56320, 60016, 61952, 63488, 67120, 73832, 75020, 77440, 79360, 87296, 92290, 101519, 104036, 107392, 109120, 112640, 120032, 123904, 126976, 130045, 134240, 147664, 150040, 154880, 158720, 174592, 184580, 203038, 208072, 214784, 218240, 225280, 240064, 247808, 260090, 268480, 286099, 295328, 300080, 309760, 317440, 349184, 369160, 406076, 416144, 429568, 436480, 480128, 495616, 507595, 520180, 536960, 572198, 590656, 600160, 619520, 634880, 698368, 738320, 812152, 832288, 859136, 872960, 960256, 1015190, 1040360, 1073920, 1144396, 1181312, 1200320, 1239040, 1396736, 1430495, 1476640, 1624304, 1664576, 1718272, 1745920, 1920512, 2030380, 2080720, 2147840, 2288792, 2362624, 2400640, 2478080, 2860990, 2953280, 3147089, 3248608, 3329152, 3436544, 3491840, 3841024, 4060760, 4161440, 4295680, 4577584, 4725248, 4801280, 5721980, 5906560, 6294178, 6497216, 6658304, 6983680, 7682048, 8121520, 8322880, 8591360, 9155168, 9450496, 9602560, 11443960, 11813120, 12588356, 12994432, 13316608, 15364096, 15735445, 16243040, 16645760, 17182720, 18310336, 18900992, 19205120, 22887920, 23626240, 25176712, 25988864, 26633216, 31470890, 32486080, 33291520, 36620672, 37801984, 38410240, 45775840, 47252480, 50353424, 51977728, 53266432, 62941780, 64972160, 66583040, 73241344, 76820480, 91551680, 94504960, 100706848, 103955456, 106532864, 125883560, 129944320, 133166080, 146482688, 183103360, 189009920, 201413696, 207910912, 251767120, 259888640, 266332160, 292965376, 366206720, 402827392, 415821824, 503534240, 519777280, 532664320, 585930752, 732413440, 805654784, 1007068480, 1039554560, 1171861504, 1464826880, 1611309568, 2014136960, 2079109120, 2929653760, 3222619136, 4028273920, 5859307520, 6445238272, 8056547840, 12890476544, 16113095680, 32226191360, 64452382720]

約数ペア:

[(1, 64452382720), (2, 32226191360), (4, 16113095680), (5, 12890476544), (8, 8056547840), (10, 6445238272), (11, 5859307520), (16, 4028273920), (20, 3222619136), (22, 2929653760), (31, 2079109120), (32, 2014136960), (40, 1611309568), (44, 1464826880), (55, 1171861504), (62, 1039554560), (64, 1007068480), (80, 805654784), (88, 732413440), (110, 585930752), (121, 532664320), (124, 519777280), (128, 503534240), (155, 415821824), (160, 402827392), (176, 366206720), (220, 292965376), (242, 266332160), (248, 259888640), (256, 251767120), (310, 207910912), (320, 201413696), (341, 189009920), (352, 183103360), (440, 146482688), (484, 133166080), (496, 129944320), (512, 125883560), (605, 106532864), (620, 103955456), (640, 100706848), (682, 94504960), (704, 91551680), (839, 76820480), (880, 73241344), (968, 66583040), (992, 64972160), (1024, 62941780), (1210, 53266432), (1240, 51977728), (1280, 50353424), (1364, 47252480), (1408, 45775840), (1678, 38410240), (1705, 37801984), (1760, 36620672), (1936, 33291520), (1984, 32486080), (2048, 31470890), (2420, 26633216), (2480, 25988864), (2560, 25176712), (2728, 23626240), (2816, 22887920), (3356, 19205120), (3410, 18900992), (3520, 18310336), (3751, 17182720), (3872, 16645760), (3968, 16243040), (4096, 15735445), (4195, 15364096), (4840, 13316608), (4960, 12994432), (5120, 12588356), (5456, 11813120), (5632, 11443960), (6712, 9602560), (6820, 9450496), (7040, 9155168), (7502, 8591360), (7744, 8322880), (7936, 8121520), (8390, 7682048), (9229, 6983680), (9680, 6658304), (9920, 6497216), (10240, 6294178), (10912, 5906560), (11264, 5721980), (13424, 4801280), (13640, 4725248), (14080, 4577584), (15004, 4295680), (15488, 4161440), (15872, 4060760), (16780, 3841024), (18458, 3491840), (18755, 3436544), (19360, 3329152), (19840, 3248608), (20480, 3147089), (21824, 2953280), (22528, 2860990), (26009, 2478080), (26848, 2400640), (27280, 2362624), (28160, 2288792), (30008, 2147840), (30976, 2080720), (31744, 2030380), (33560, 1920512), (36916, 1745920), (37510, 1718272), (38720, 1664576), (39680, 1624304), (43648, 1476640), (45056, 1430495), (46145, 1396736), (52018, 1239040), (53696, 1200320), (54560, 1181312), (56320, 1144396), (60016, 1073920), (61952, 1040360), (63488, 1015190), (67120, 960256), (73832, 872960), (75020, 859136), (77440, 832288), (79360, 812152), (87296, 738320), (92290, 698368), (101519, 634880), (104036, 619520), (107392, 600160), (109120, 590656), (112640, 572198), (120032, 536960), (123904, 520180), (126976, 507595), (130045, 495616), (134240, 480128), (147664, 436480), (150040, 429568), (154880, 416144), (158720, 406076), (174592, 369160), (184580, 349184), (203038, 317440), (208072, 309760), (214784, 300080), (218240, 295328), (225280, 286099), (240064, 268480), (247808, 260090)]