1945697280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 352

約数和(自身を含む): 6720710400

約数和(自身を除く): 4775013120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 113, 114, 118, 120, 128, 152, 160, 177, 190, 192, 226, 228, 236, 240, 256, 285, 295, 304, 320, 339, 354, 380, 384, 452, 456, 472, 480, 512, 565, 570, 590, 608, 640, 678, 708, 760, 768, 885, 904, 912, 944, 960, 1024, 1121, 1130, 1140, 1180, 1216, 1280, 1356, 1416, 1520, 1536, 1695, 1770, 1808, 1824, 1888, 1920, 2147, 2242, 2260, 2280, 2360, 2432, 2560, 2712, 2832, 3040, 3072, 3363, 3390, 3540, 3616, 3648, 3776, 3840, 4294, 4484, 4520, 4560, 4720, 4864, 5120, 5424, 5605, 5664, 6080, 6441, 6667, 6726, 6780, 7080, 7232, 7296, 7552, 7680, 8588, 8968, 9040, 9120, 9440, 9728, 10735, 10848, 11210, 11328, 12160, 12882, 13334, 13452, 13560, 14160, 14464, 14592, 15104, 15360, 16815, 17176, 17936, 18080, 18240, 18880, 19456, 20001, 21470, 21696, 22420, 22656, 24320, 25764, 26668, 26904, 27120, 28320, 28928, 29184, 30208, 32205, 33335, 33630, 34352, 35872, 36160, 36480, 37760, 40002, 42940, 43392, 44840, 45312, 48640, 51528, 53336, 53808, 54240, 56640, 57856, 58368, 60416, 64410, 66670, 67260, 68704, 71744, 72320, 72960, 75520, 80004, 85880, 86784, 89680, 90624, 97280, 100005, 103056, 106672, 107616, 108480, 113280, 115712, 126673, 128820, 133340, 134520, 137408, 143488, 144640, 145920, 151040, 160008, 171760, 173568, 179360, 181248, 200010, 206112, 213344, 215232, 216960, 226560, 253346, 257640, 266680, 269040, 274816, 286976, 289280, 291840, 302080, 320016, 343520, 347136, 358720, 380019, 400020, 412224, 426688, 430464, 433920, 453120, 506692, 515280, 533360, 538080, 549632, 573952, 578560, 633365, 640032, 687040, 717440, 760038, 800040, 824448, 853376, 860928, 867840, 906240, 1013384, 1030560, 1066720, 1076160, 1099264, 1147904, 1266730, 1280064, 1374080, 1434880, 1520076, 1600080, 1648896, 1706752, 1721856, 1735680, 1900095, 2026768, 2061120, 2133440, 2152320, 2198528, 2533460, 2560128, 2748160, 2869760, 3040152, 3200160, 3297792, 3413504, 3443712, 3800190, 4053536, 4122240, 4266880, 4304640, 5066920, 5120256, 5496320, 5739520, 6080304, 6400320, 6595584, 6827008, 7600380, 8107072, 8244480, 8533760, 8609280, 10133840, 10240512, 10992640, 12160608, 12800640, 15200760, 16214144, 16488960, 17067520, 17218560, 20267680, 20481024, 24321216, 25601280, 30401520, 32428288, 32977920, 34135040, 40535360, 48642432, 51202560, 60803040, 64856576, 81070720, 97284864, 102405120, 121606080, 129713152, 162141440, 194569728, 243212160, 324282880, 389139456, 486424320, 648565760, 972848640, 1945697280]

約数ペア:

[(1, 1945697280), (2, 972848640), (3, 648565760), (4, 486424320), (5, 389139456), (6, 324282880), (8, 243212160), (10, 194569728), (12, 162141440), (15, 129713152), (16, 121606080), (19, 102405120), (20, 97284864), (24, 81070720), (30, 64856576), (32, 60803040), (38, 51202560), (40, 48642432), (48, 40535360), (57, 34135040), (59, 32977920), (60, 32428288), (64, 30401520), (76, 25601280), (80, 24321216), (95, 20481024), (96, 20267680), (113, 17218560), (114, 17067520), (118, 16488960), (120, 16214144), (128, 15200760), (152, 12800640), (160, 12160608), (177, 10992640), (190, 10240512), (192, 10133840), (226, 8609280), (228, 8533760), (236, 8244480), (240, 8107072), (256, 7600380), (285, 6827008), (295, 6595584), (304, 6400320), (320, 6080304), (339, 5739520), (354, 5496320), (380, 5120256), (384, 5066920), (452, 4304640), (456, 4266880), (472, 4122240), (480, 4053536), (512, 3800190), (565, 3443712), (570, 3413504), (590, 3297792), (608, 3200160), (640, 3040152), (678, 2869760), (708, 2748160), (760, 2560128), (768, 2533460), (885, 2198528), (904, 2152320), (912, 2133440), (944, 2061120), (960, 2026768), (1024, 1900095), (1121, 1735680), (1130, 1721856), (1140, 1706752), (1180, 1648896), (1216, 1600080), (1280, 1520076), (1356, 1434880), (1416, 1374080), (1520, 1280064), (1536, 1266730), (1695, 1147904), (1770, 1099264), (1808, 1076160), (1824, 1066720), (1888, 1030560), (1920, 1013384), (2147, 906240), (2242, 867840), (2260, 860928), (2280, 853376), (2360, 824448), (2432, 800040), (2560, 760038), (2712, 717440), (2832, 687040), (3040, 640032), (3072, 633365), (3363, 578560), (3390, 573952), (3540, 549632), (3616, 538080), (3648, 533360), (3776, 515280), (3840, 506692), (4294, 453120), (4484, 433920), (4520, 430464), (4560, 426688), (4720, 412224), (4864, 400020), (5120, 380019), (5424, 358720), (5605, 347136), (5664, 343520), (6080, 320016), (6441, 302080), (6667, 291840), (6726, 289280), (6780, 286976), (7080, 274816), (7232, 269040), (7296, 266680), (7552, 257640), (7680, 253346), (8588, 226560), (8968, 216960), (9040, 215232), (9120, 213344), (9440, 206112), (9728, 200010), (10735, 181248), (10848, 179360), (11210, 173568), (11328, 171760), (12160, 160008), (12882, 151040), (13334, 145920), (13452, 144640), (13560, 143488), (14160, 137408), (14464, 134520), (14592, 133340), (15104, 128820), (15360, 126673), (16815, 115712), (17176, 113280), (17936, 108480), (18080, 107616), (18240, 106672), (18880, 103056), (19456, 100005), (20001, 97280), (21470, 90624), (21696, 89680), (22420, 86784), (22656, 85880), (24320, 80004), (25764, 75520), (26668, 72960), (26904, 72320), (27120, 71744), (28320, 68704), (28928, 67260), (29184, 66670), (30208, 64410), (32205, 60416), (33335, 58368), (33630, 57856), (34352, 56640), (35872, 54240), (36160, 53808), (36480, 53336), (37760, 51528), (40002, 48640), (42940, 45312), (43392, 44840)]