15554751120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 480

約数和(自身を含む): 57121593984

約数和(自身を除く): 41566842864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 83, 85, 90, 102, 120, 122, 136, 144, 153, 166, 170, 180, 183, 204, 240, 244, 249, 251, 255, 272, 305, 306, 332, 340, 360, 366, 408, 415, 488, 498, 502, 510, 549, 610, 612, 664, 680, 720, 732, 747, 753, 765, 816, 830, 915, 976, 996, 1004, 1020, 1037, 1098, 1220, 1224, 1245, 1255, 1328, 1360, 1411, 1464, 1494, 1506, 1530, 1660, 1830, 1992, 2008, 2040, 2074, 2196, 2259, 2440, 2448, 2490, 2510, 2745, 2822, 2928, 2988, 3012, 3060, 3111, 3320, 3660, 3735, 3765, 3984, 4016, 4080, 4148, 4233, 4267, 4392, 4518, 4880, 4980, 5020, 5063, 5185, 5490, 5644, 5976, 6024, 6120, 6222, 6640, 7055, 7320, 7470, 7530, 8296, 8466, 8534, 8784, 9036, 9333, 9960, 10040, 10126, 10370, 10980, 11288, 11295, 11952, 12048, 12240, 12444, 12699, 12801, 14110, 14640, 14940, 15060, 15189, 15311, 15555, 16592, 16932, 17068, 18072, 18666, 19920, 20080, 20252, 20740, 20833, 21165, 21335, 21960, 22576, 22590, 24888, 25315, 25398, 25602, 28220, 29880, 30120, 30378, 30622, 31110, 33864, 34136, 36144, 37332, 38403, 40504, 41480, 41666, 42330, 42670, 43920, 45180, 45567, 45933, 46665, 49776, 50630, 50796, 51204, 56440, 59760, 60240, 60756, 61244, 62220, 62499, 63495, 64005, 67728, 68272, 74664, 75945, 76555, 76806, 81008, 82960, 83332, 84660, 85340, 86071, 90360, 91134, 91866, 93330, 101260, 101592, 102408, 104165, 112880, 121512, 122488, 124440, 124998, 126990, 128010, 137799, 149328, 151890, 153110, 153612, 166664, 169320, 170680, 172142, 180720, 182268, 183732, 186660, 187497, 192015, 202520, 203184, 204816, 208330, 227835, 229665, 243024, 244976, 248880, 249996, 253980, 256020, 258213, 260287, 275598, 303780, 306220, 307224, 312495, 333328, 338640, 341360, 344284, 354161, 364536, 367464, 373320, 374994, 384030, 405040, 416660, 430355, 455670, 459330, 499992, 507960, 512040, 516426, 520574, 551196, 607560, 612440, 614448, 624990, 688568, 688995, 708322, 729072, 734928, 746640, 749988, 768060, 774639, 780861, 833320, 860710, 911340, 918660, 937485, 999984, 1015920, 1024080, 1032852, 1041148, 1062483, 1102392, 1215120, 1224880, 1249980, 1270813, 1291065, 1301435, 1377136, 1377990, 1416644, 1499976, 1536120, 1549278, 1561722, 1666640, 1721420, 1770805, 1822680, 1837320, 1874970, 2065704, 2082296, 2124966, 2204784, 2342583, 2499960, 2541626, 2582130, 2602870, 2755980, 2833288, 2999952, 3072240, 3098556, 3123444, 3187449, 3442840, 3541610, 3645360, 3674640, 3749940, 3812439, 3873195, 3904305, 4131408, 4164592, 4249932, 4685166, 4999920, 5083252, 5164260, 5205740, 5312415, 5511960, 5666576, 6197112, 6246888, 6354065, 6374898, 6885680, 7083220, 7499880, 7624878, 7746390, 7808610, 8499864, 9370332, 10166504, 10328520, 10411480, 10624830, 11023920, 11437317, 11712915, 12394224, 12493776, 12708130, 12749796, 14166440, 14999760, 15249756, 15492780, 15617220, 15937245, 16999728, 18740664, 19062195, 20333008, 20657040, 20822960, 21249660, 21603821, 22874634, 23425830, 25416260, 25499592, 28332880, 30499512, 30985560, 31234440, 31874490, 37481328, 38124390, 42499320, 43207642, 45749268, 46851660, 50832520, 50999184, 57186585, 60999024, 61971120, 62468880, 63748980, 64811463, 76248780, 84998640, 86415284, 91498536, 93703320, 101665040, 108019105, 114373170, 127497960, 129622926, 152497560, 172830568, 182997072, 187406640, 194434389, 216038210, 228746340, 254995920, 259245852, 304995120, 324057315, 345661136, 388868778, 432076420, 457492680, 518491704, 648114630, 777737556, 864152840, 914985360, 972171945, 1036983408, 1296229260, 1555475112, 1728305680, 1944343890, 2592458520, 3110950224, 3888687780, 5184917040, 7777375560, 15554751120]

約数ペア:

[(1, 15554751120), (2, 7777375560), (3, 5184917040), (4, 3888687780), (5, 3110950224), (6, 2592458520), (8, 1944343890), (9, 1728305680), (10, 1555475112), (12, 1296229260), (15, 1036983408), (16, 972171945), (17, 914985360), (18, 864152840), (20, 777737556), (24, 648114630), (30, 518491704), (34, 457492680), (36, 432076420), (40, 388868778), (45, 345661136), (48, 324057315), (51, 304995120), (60, 259245852), (61, 254995920), (68, 228746340), (72, 216038210), (80, 194434389), (83, 187406640), (85, 182997072), (90, 172830568), (102, 152497560), (120, 129622926), (122, 127497960), (136, 114373170), (144, 108019105), (153, 101665040), (166, 93703320), (170, 91498536), (180, 86415284), (183, 84998640), (204, 76248780), (240, 64811463), (244, 63748980), (249, 62468880), (251, 61971120), (255, 60999024), (272, 57186585), (305, 50999184), (306, 50832520), (332, 46851660), (340, 45749268), (360, 43207642), (366, 42499320), (408, 38124390), (415, 37481328), (488, 31874490), (498, 31234440), (502, 30985560), (510, 30499512), (549, 28332880), (610, 25499592), (612, 25416260), (664, 23425830), (680, 22874634), (720, 21603821), (732, 21249660), (747, 20822960), (753, 20657040), (765, 20333008), (816, 19062195), (830, 18740664), (915, 16999728), (976, 15937245), (996, 15617220), (1004, 15492780), (1020, 15249756), (1037, 14999760), (1098, 14166440), (1220, 12749796), (1224, 12708130), (1245, 12493776), (1255, 12394224), (1328, 11712915), (1360, 11437317), (1411, 11023920), (1464, 10624830), (1494, 10411480), (1506, 10328520), (1530, 10166504), (1660, 9370332), (1830, 8499864), (1992, 7808610), (2008, 7746390), (2040, 7624878), (2074, 7499880), (2196, 7083220), (2259, 6885680), (2440, 6374898), (2448, 6354065), (2490, 6246888), (2510, 6197112), (2745, 5666576), (2822, 5511960), (2928, 5312415), (2988, 5205740), (3012, 5164260), (3060, 5083252), (3111, 4999920), (3320, 4685166), (3660, 4249932), (3735, 4164592), (3765, 4131408), (3984, 3904305), (4016, 3873195), (4080, 3812439), (4148, 3749940), (4233, 3674640), (4267, 3645360), (4392, 3541610), (4518, 3442840), (4880, 3187449), (4980, 3123444), (5020, 3098556), (5063, 3072240), (5185, 2999952), (5490, 2833288), (5644, 2755980), (5976, 2602870), (6024, 2582130), (6120, 2541626), (6222, 2499960), (6640, 2342583), (7055, 2204784), (7320, 2124966), (7470, 2082296), (7530, 2065704), (8296, 1874970), (8466, 1837320), (8534, 1822680), (8784, 1770805), (9036, 1721420), (9333, 1666640), (9960, 1561722), (10040, 1549278), (10126, 1536120), (10370, 1499976), (10980, 1416644), (11288, 1377990), (11295, 1377136), (11952, 1301435), (12048, 1291065), (12240, 1270813), (12444, 1249980), (12699, 1224880), (12801, 1215120), (14110, 1102392), (14640, 1062483), (14940, 1041148), (15060, 1032852), (15189, 1024080), (15311, 1015920), (15555, 999984), (16592, 937485), (16932, 918660), (17068, 911340), (18072, 860710), (18666, 833320), (19920, 780861), (20080, 774639), (20252, 768060), (20740, 749988), (20833, 746640), (21165, 734928), (21335, 729072), (21960, 708322), (22576, 688995), (22590, 688568), (24888, 624990), (25315, 614448), (25398, 612440), (25602, 607560), (28220, 551196), (29880, 520574), (30120, 516426), (30378, 512040), (30622, 507960), (31110, 499992), (33864, 459330), (34136, 455670), (36144, 430355), (37332, 416660), (38403, 405040), (40504, 384030), (41480, 374994), (41666, 373320), (42330, 367464), (42670, 364536), (43920, 354161), (45180, 344284), (45567, 341360), (45933, 338640), (46665, 333328), (49776, 312495), (50630, 307224), (50796, 306220), (51204, 303780), (56440, 275598), (59760, 260287), (60240, 258213), (60756, 256020), (61244, 253980), (62220, 249996), (62499, 248880), (63495, 244976), (64005, 243024), (67728, 229665), (68272, 227835), (74664, 208330), (75945, 204816), (76555, 203184), (76806, 202520), (81008, 192015), (82960, 187497), (83332, 186660), (84660, 183732), (85340, 182268), (86071, 180720), (90360, 172142), (91134, 170680), (91866, 169320), (93330, 166664), (101260, 153612), (101592, 153110), (102408, 151890), (104165, 149328), (112880, 137799), (121512, 128010), (122488, 126990), (124440, 124998)]