851242560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 448

約数和(自身を含む): 3335731200

約数和(自身を除く): 2484488640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 59, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 113, 114, 118, 120, 133, 140, 152, 160, 168, 177, 190, 192, 210, 224, 226, 228, 236, 240, 266, 280, 285, 295, 304, 320, 336, 339, 354, 380, 399, 413, 420, 448, 452, 456, 472, 480, 532, 560, 565, 570, 590, 608, 665, 672, 678, 708, 760, 791, 798, 826, 840, 885, 904, 912, 944, 960, 1064, 1120, 1121, 1130, 1140, 1180, 1216, 1239, 1330, 1344, 1356, 1416, 1520, 1582, 1596, 1652, 1680, 1695, 1770, 1808, 1824, 1888, 1995, 2065, 2128, 2147, 2240, 2242, 2260, 2280, 2360, 2373, 2478, 2660, 2712, 2832, 3040, 3164, 3192, 3304, 3360, 3363, 3390, 3540, 3616, 3648, 3776, 3955, 3990, 4130, 4256, 4294, 4484, 4520, 4560, 4720, 4746, 4956, 5320, 5424, 5605, 5664, 6080, 6195, 6328, 6384, 6441, 6608, 6667, 6720, 6726, 6780, 7080, 7232, 7847, 7910, 7980, 8260, 8512, 8588, 8968, 9040, 9120, 9440, 9492, 9912, 10640, 10735, 10848, 11210, 11328, 11865, 12390, 12656, 12768, 12882, 13216, 13334, 13452, 13560, 14160, 15029, 15694, 15820, 15960, 16520, 16815, 17176, 17936, 18080, 18240, 18880, 18984, 19824, 20001, 21280, 21470, 21696, 22420, 23541, 23730, 24780, 25312, 25536, 25764, 26432, 26668, 26904, 27120, 28320, 30058, 31388, 31640, 31920, 32205, 33040, 33335, 33630, 34352, 35872, 36160, 37968, 39235, 39648, 40002, 42560, 42940, 44840, 45087, 46669, 47082, 47460, 49560, 50624, 51528, 53336, 53808, 54240, 56640, 60116, 62776, 63280, 63840, 64410, 66080, 66670, 67260, 68704, 71744, 75145, 75936, 78470, 79296, 80004, 85880, 89680, 90174, 93338, 94164, 94920, 99120, 100005, 103056, 106672, 107616, 108480, 117705, 120232, 125552, 126560, 126673, 127680, 128820, 132160, 133340, 134520, 137408, 140007, 150290, 151872, 156940, 160008, 171760, 179360, 180348, 186676, 188328, 189840, 198240, 200010, 206112, 213344, 215232, 225435, 233345, 235410, 240464, 251104, 253120, 253346, 257640, 266680, 269040, 280014, 300580, 313880, 320016, 343520, 358720, 360696, 373352, 376656, 379680, 380019, 396480, 400020, 412224, 426688, 450870, 466690, 470820, 480928, 502208, 506692, 515280, 533360, 538080, 560028, 601160, 627760, 633365, 640032, 687040, 700035, 721392, 746704, 753312, 759360, 760038, 800040, 886711, 901740, 933380, 941640, 961856, 1013384, 1030560, 1066720, 1076160, 1120056, 1202320, 1255520, 1266730, 1280064, 1400070, 1442784, 1493408, 1506624, 1520076, 1600080, 1773422, 1803480, 1866760, 1883280, 1900095, 2026768, 2061120, 2133440, 2240112, 2404640, 2511040, 2533460, 2660133, 2800140, 2885568, 2986816, 3040152, 3200160, 3546844, 3606960, 3733520, 3766560, 3800190, 4053536, 4433555, 4480224, 4809280, 5066920, 5320266, 5600280, 6080304, 6400320, 7093688, 7213920, 7467040, 7533120, 7600380, 8107072, 8867110, 8960448, 10133840, 10640532, 11200560, 12160608, 13300665, 14187376, 14427840, 14934080, 15200760, 17734220, 20267680, 21281064, 22401120, 24321216, 26601330, 28374752, 30401520, 35468440, 40535360, 42562128, 44802240, 53202660, 56749504, 60803040, 70936880, 85124256, 106405320, 121606080, 141873760, 170248512, 212810640, 283747520, 425621280, 851242560]

約数ペア:

[(1, 851242560), (2, 425621280), (3, 283747520), (4, 212810640), (5, 170248512), (6, 141873760), (7, 121606080), (8, 106405320), (10, 85124256), (12, 70936880), (14, 60803040), (15, 56749504), (16, 53202660), (19, 44802240), (20, 42562128), (21, 40535360), (24, 35468440), (28, 30401520), (30, 28374752), (32, 26601330), (35, 24321216), (38, 22401120), (40, 21281064), (42, 20267680), (48, 17734220), (56, 15200760), (57, 14934080), (59, 14427840), (60, 14187376), (64, 13300665), (70, 12160608), (76, 11200560), (80, 10640532), (84, 10133840), (95, 8960448), (96, 8867110), (105, 8107072), (112, 7600380), (113, 7533120), (114, 7467040), (118, 7213920), (120, 7093688), (133, 6400320), (140, 6080304), (152, 5600280), (160, 5320266), (168, 5066920), (177, 4809280), (190, 4480224), (192, 4433555), (210, 4053536), (224, 3800190), (226, 3766560), (228, 3733520), (236, 3606960), (240, 3546844), (266, 3200160), (280, 3040152), (285, 2986816), (295, 2885568), (304, 2800140), (320, 2660133), (336, 2533460), (339, 2511040), (354, 2404640), (380, 2240112), (399, 2133440), (413, 2061120), (420, 2026768), (448, 1900095), (452, 1883280), (456, 1866760), (472, 1803480), (480, 1773422), (532, 1600080), (560, 1520076), (565, 1506624), (570, 1493408), (590, 1442784), (608, 1400070), (665, 1280064), (672, 1266730), (678, 1255520), (708, 1202320), (760, 1120056), (791, 1076160), (798, 1066720), (826, 1030560), (840, 1013384), (885, 961856), (904, 941640), (912, 933380), (944, 901740), (960, 886711), (1064, 800040), (1120, 760038), (1121, 759360), (1130, 753312), (1140, 746704), (1180, 721392), (1216, 700035), (1239, 687040), (1330, 640032), (1344, 633365), (1356, 627760), (1416, 601160), (1520, 560028), (1582, 538080), (1596, 533360), (1652, 515280), (1680, 506692), (1695, 502208), (1770, 480928), (1808, 470820), (1824, 466690), (1888, 450870), (1995, 426688), (2065, 412224), (2128, 400020), (2147, 396480), (2240, 380019), (2242, 379680), (2260, 376656), (2280, 373352), (2360, 360696), (2373, 358720), (2478, 343520), (2660, 320016), (2712, 313880), (2832, 300580), (3040, 280014), (3164, 269040), (3192, 266680), (3304, 257640), (3360, 253346), (3363, 253120), (3390, 251104), (3540, 240464), (3616, 235410), (3648, 233345), (3776, 225435), (3955, 215232), (3990, 213344), (4130, 206112), (4256, 200010), (4294, 198240), (4484, 189840), (4520, 188328), (4560, 186676), (4720, 180348), (4746, 179360), (4956, 171760), (5320, 160008), (5424, 156940), (5605, 151872), (5664, 150290), (6080, 140007), (6195, 137408), (6328, 134520), (6384, 133340), (6441, 132160), (6608, 128820), (6667, 127680), (6720, 126673), (6726, 126560), (6780, 125552), (7080, 120232), (7232, 117705), (7847, 108480), (7910, 107616), (7980, 106672), (8260, 103056), (8512, 100005), (8588, 99120), (8968, 94920), (9040, 94164), (9120, 93338), (9440, 90174), (9492, 89680), (9912, 85880), (10640, 80004), (10735, 79296), (10848, 78470), (11210, 75936), (11328, 75145), (11865, 71744), (12390, 68704), (12656, 67260), (12768, 66670), (12882, 66080), (13216, 64410), (13334, 63840), (13452, 63280), (13560, 62776), (14160, 60116), (15029, 56640), (15694, 54240), (15820, 53808), (15960, 53336), (16520, 51528), (16815, 50624), (17176, 49560), (17936, 47460), (18080, 47082), (18240, 46669), (18880, 45087), (18984, 44840), (19824, 42940), (20001, 42560), (21280, 40002), (21470, 39648), (21696, 39235), (22420, 37968), (23541, 36160), (23730, 35872), (24780, 34352), (25312, 33630), (25536, 33335), (25764, 33040), (26432, 32205), (26668, 31920), (26904, 31640), (27120, 31388), (28320, 30058)]