195637680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 400

約数和(自身を含む): 821018880

約数和(自身を除く): 625381200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 227, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 454, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 681, 684, 720, 756, 760, 798, 810, 840, 855, 908, 912, 945, 1008, 1026, 1064, 1080, 1134, 1135, 1140, 1197, 1260, 1296, 1330, 1362, 1368, 1512, 1520, 1539, 1589, 1596, 1620, 1680, 1710, 1816, 1890, 1995, 2043, 2052, 2128, 2160, 2268, 2270, 2280, 2394, 2520, 2565, 2660, 2724, 2736, 2835, 3024, 3078, 3178, 3192, 3240, 3405, 3420, 3591, 3632, 3780, 3990, 4086, 4104, 4313, 4536, 4540, 4560, 4767, 4788, 5040, 5130, 5320, 5448, 5670, 5985, 6129, 6156, 6356, 6384, 6480, 6810, 6840, 7182, 7560, 7695, 7945, 7980, 8172, 8208, 8626, 9072, 9080, 9534, 9576, 10215, 10260, 10640, 10773, 10896, 11340, 11970, 12258, 12312, 12712, 12939, 13620, 13680, 14301, 14364, 15120, 15390, 15890, 15960, 16344, 17252, 17955, 18160, 18387, 19068, 19152, 20430, 20520, 21546, 21565, 22680, 23835, 23940, 24516, 24624, 25424, 25878, 27240, 28602, 28728, 30191, 30645, 30780, 31780, 31920, 32688, 34504, 35910, 36774, 38136, 38817, 40860, 41040, 42903, 43092, 43130, 45360, 47670, 47880, 49032, 51756, 53865, 54480, 57204, 57456, 60382, 61290, 61560, 63560, 64695, 69008, 71505, 71820, 73548, 76272, 77634, 81720, 85806, 86184, 86260, 90573, 91935, 95340, 95760, 98064, 103512, 107730, 114408, 116451, 120764, 122580, 123120, 127120, 128709, 129390, 143010, 143640, 147096, 150955, 155268, 163440, 171612, 172368, 172520, 181146, 183870, 190680, 194085, 207024, 214515, 215460, 228816, 232902, 241528, 245160, 257418, 258780, 271719, 286020, 287280, 294192, 301910, 310536, 343224, 345040, 349353, 362292, 367740, 381360, 388170, 429030, 430920, 452865, 465804, 483056, 490320, 514836, 517560, 543438, 572040, 582255, 603820, 621072, 643545, 686448, 698706, 724584, 735480, 776340, 815157, 858060, 861840, 905730, 931608, 1029672, 1035120, 1086876, 1144080, 1164510, 1207640, 1287090, 1358595, 1397412, 1449168, 1470960, 1552680, 1630314, 1716120, 1746765, 1811460, 1863216, 2059344, 2173752, 2329020, 2415280, 2445471, 2574180, 2717190, 2794824, 3105360, 3260628, 3432240, 3493530, 3622920, 4075785, 4347504, 4658040, 4890942, 5148360, 5434380, 5589648, 6521256, 6987060, 7245840, 8151570, 9316080, 9781884, 10296720, 10868760, 12227355, 13042512, 13974120, 16303140, 19563768, 21737520, 24454710, 27948240, 32606280, 39127536, 48909420, 65212560, 97818840, 195637680]

約数ペア:

[(1, 195637680), (2, 97818840), (3, 65212560), (4, 48909420), (5, 39127536), (6, 32606280), (7, 27948240), (8, 24454710), (9, 21737520), (10, 19563768), (12, 16303140), (14, 13974120), (15, 13042512), (16, 12227355), (18, 10868760), (19, 10296720), (20, 9781884), (21, 9316080), (24, 8151570), (27, 7245840), (28, 6987060), (30, 6521256), (35, 5589648), (36, 5434380), (38, 5148360), (40, 4890942), (42, 4658040), (45, 4347504), (48, 4075785), (54, 3622920), (56, 3493530), (57, 3432240), (60, 3260628), (63, 3105360), (70, 2794824), (72, 2717190), (76, 2574180), (80, 2445471), (81, 2415280), (84, 2329020), (90, 2173752), (95, 2059344), (105, 1863216), (108, 1811460), (112, 1746765), (114, 1716120), (120, 1630314), (126, 1552680), (133, 1470960), (135, 1449168), (140, 1397412), (144, 1358595), (152, 1287090), (162, 1207640), (168, 1164510), (171, 1144080), (180, 1086876), (189, 1035120), (190, 1029672), (210, 931608), (216, 905730), (227, 861840), (228, 858060), (240, 815157), (252, 776340), (266, 735480), (270, 724584), (280, 698706), (285, 686448), (304, 643545), (315, 621072), (324, 603820), (336, 582255), (342, 572040), (360, 543438), (378, 517560), (380, 514836), (399, 490320), (405, 483056), (420, 465804), (432, 452865), (454, 430920), (456, 429030), (504, 388170), (513, 381360), (532, 367740), (540, 362292), (560, 349353), (567, 345040), (570, 343224), (630, 310536), (648, 301910), (665, 294192), (681, 287280), (684, 286020), (720, 271719), (756, 258780), (760, 257418), (798, 245160), (810, 241528), (840, 232902), (855, 228816), (908, 215460), (912, 214515), (945, 207024), (1008, 194085), (1026, 190680), (1064, 183870), (1080, 181146), (1134, 172520), (1135, 172368), (1140, 171612), (1197, 163440), (1260, 155268), (1296, 150955), (1330, 147096), (1362, 143640), (1368, 143010), (1512, 129390), (1520, 128709), (1539, 127120), (1589, 123120), (1596, 122580), (1620, 120764), (1680, 116451), (1710, 114408), (1816, 107730), (1890, 103512), (1995, 98064), (2043, 95760), (2052, 95340), (2128, 91935), (2160, 90573), (2268, 86260), (2270, 86184), (2280, 85806), (2394, 81720), (2520, 77634), (2565, 76272), (2660, 73548), (2724, 71820), (2736, 71505), (2835, 69008), (3024, 64695), (3078, 63560), (3178, 61560), (3192, 61290), (3240, 60382), (3405, 57456), (3420, 57204), (3591, 54480), (3632, 53865), (3780, 51756), (3990, 49032), (4086, 47880), (4104, 47670), (4313, 45360), (4536, 43130), (4540, 43092), (4560, 42903), (4767, 41040), (4788, 40860), (5040, 38817), (5130, 38136), (5320, 36774), (5448, 35910), (5670, 34504), (5985, 32688), (6129, 31920), (6156, 31780), (6356, 30780), (6384, 30645), (6480, 30191), (6810, 28728), (6840, 28602), (7182, 27240), (7560, 25878), (7695, 25424), (7945, 24624), (7980, 24516), (8172, 23940), (8208, 23835), (8626, 22680), (9072, 21565), (9080, 21546), (9534, 20520), (9576, 20430), (10215, 19152), (10260, 19068), (10640, 18387), (10773, 18160), (10896, 17955), (11340, 17252), (11970, 16344), (12258, 15960), (12312, 15890), (12712, 15390), (12939, 15120), (13620, 14364), (13680, 14301)]