20348411760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:755

約数の個数: 480

約数和(自身を含む): 75557664000

約数和(自身を除く): 55209252240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 89, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 178, 180, 190, 216, 228, 240, 243, 267, 270, 285, 304, 324, 342, 356, 360, 380, 405, 432, 445, 456, 486, 513, 534, 540, 570, 619, 648, 684, 712, 720, 760, 801, 810, 855, 890, 912, 972, 1026, 1068, 1080, 1140, 1215, 1238, 1296, 1335, 1368, 1424, 1520, 1539, 1602, 1620, 1691, 1710, 1780, 1857, 1944, 2052, 2136, 2160, 2280, 2403, 2430, 2476, 2565, 2670, 2736, 3078, 3095, 3204, 3240, 3382, 3420, 3560, 3714, 3888, 4005, 4104, 4272, 4560, 4617, 4806, 4860, 4952, 5073, 5130, 5340, 5571, 6156, 6190, 6408, 6480, 6764, 6840, 7120, 7209, 7428, 7695, 8010, 8208, 8455, 9234, 9285, 9612, 9720, 9904, 10146, 10260, 10680, 11142, 11761, 12015, 12312, 12380, 12816, 13528, 13680, 14418, 14856, 15219, 15390, 16020, 16713, 16910, 18468, 18570, 19224, 19440, 20292, 20520, 21360, 21627, 22284, 23085, 23522, 24030, 24624, 24760, 25365, 27056, 27855, 28836, 29712, 30438, 30780, 32040, 33426, 33820, 35283, 36045, 36936, 37140, 38448, 40584, 41040, 43254, 44568, 45657, 46170, 47044, 48060, 49520, 50139, 50730, 55091, 55710, 57672, 58805, 60876, 61560, 64080, 66852, 67640, 70566, 72090, 73872, 74280, 76095, 81168, 83565, 86508, 89136, 91314, 92340, 94088, 96120, 100278, 101460, 105849, 108135, 110182, 111420, 115344, 117610, 121752, 123120, 133704, 135280, 136971, 141132, 144180, 148560, 150417, 152190, 165273, 167130, 173016, 176415, 182628, 184680, 188176, 192240, 200556, 202920, 211698, 216270, 220364, 222840, 228285, 235220, 243504, 250695, 267408, 273942, 275455, 282264, 288360, 300834, 304380, 317547, 330546, 334260, 346032, 352830, 365256, 369360, 401112, 405840, 410913, 423396, 432540, 440728, 445680, 456570, 470440, 495819, 501390, 529245, 547884, 550910, 564528, 576720, 601668, 608760, 635094, 661092, 668520, 684855, 705660, 730512, 752085, 802224, 821826, 826365, 846792, 865080, 881456, 913140, 940880, 952641, 991638, 1002780, 1046729, 1058490, 1095768, 1101820, 1203336, 1217520, 1270188, 1322184, 1337040, 1369710, 1411320, 1487457, 1504170, 1587735, 1643652, 1652730, 1693584, 1730160, 1826280, 1905282, 1983276, 2005560, 2054565, 2093458, 2116980, 2191536, 2203640, 2406672, 2479095, 2540376, 2644368, 2739420, 2822640, 2857923, 2974914, 3008340, 3140187, 3175470, 3287304, 3305460, 3652560, 3810564, 3966552, 4011120, 4109130, 4186916, 4233960, 4407280, 4462371, 4763205, 4958190, 5080752, 5233645, 5478840, 5715846, 5949828, 6016680, 6280374, 6350940, 6574608, 6610920, 7437285, 7621128, 7933104, 8218260, 8373832, 8467920, 8924742, 9420561, 9526410, 9916380, 10467290, 10957680, 11431692, 11899656, 12033360, 12560748, 12701880, 13221840, 13387113, 14289615, 14874570, 15242256, 15700935, 16436520, 16747664, 17849484, 18841122, 19052820, 19832760, 20934580, 22311855, 22863384, 23799312, 25121496, 25403760, 26774226, 28261683, 28579230, 29749140, 31401870, 32873040, 35698968, 37682244, 38105640, 39665520, 41869160, 44623710, 45726768, 47102805, 50242992, 53548452, 56523366, 57158460, 59498280, 62803740, 66935565, 71397936, 75364488, 76211280, 83738320, 84785049, 89247420, 94205610, 107096904, 113046732, 114316920, 118996560, 125607480, 133871130, 141308415, 150728976, 169570098, 178494840, 188411220, 214193808, 226093464, 228633840, 251214960, 254355147, 267742260, 282616830, 339140196, 356989680, 376822440, 423925245, 452186928, 508710294, 535484520, 565233660, 678280392, 753644880, 847850490, 1017420588, 1070969040, 1130467320, 1271775735, 1356560784, 1695700980, 2034841176, 2260934640, 2543551470, 3391401960, 4069682352, 5087102940, 6782803920, 10174205880, 20348411760]

約数ペア:

[(1, 20348411760), (2, 10174205880), (3, 6782803920), (4, 5087102940), (5, 4069682352), (6, 3391401960), (8, 2543551470), (9, 2260934640), (10, 2034841176), (12, 1695700980), (15, 1356560784), (16, 1271775735), (18, 1130467320), (19, 1070969040), (20, 1017420588), (24, 847850490), (27, 753644880), (30, 678280392), (36, 565233660), (38, 535484520), (40, 508710294), (45, 452186928), (48, 423925245), (54, 376822440), (57, 356989680), (60, 339140196), (72, 282616830), (76, 267742260), (80, 254355147), (81, 251214960), (89, 228633840), (90, 226093464), (95, 214193808), (108, 188411220), (114, 178494840), (120, 169570098), (135, 150728976), (144, 141308415), (152, 133871130), (162, 125607480), (171, 118996560), (178, 114316920), (180, 113046732), (190, 107096904), (216, 94205610), (228, 89247420), (240, 84785049), (243, 83738320), (267, 76211280), (270, 75364488), (285, 71397936), (304, 66935565), (324, 62803740), (342, 59498280), (356, 57158460), (360, 56523366), (380, 53548452), (405, 50242992), (432, 47102805), (445, 45726768), (456, 44623710), (486, 41869160), (513, 39665520), (534, 38105640), (540, 37682244), (570, 35698968), (619, 32873040), (648, 31401870), (684, 29749140), (712, 28579230), (720, 28261683), (760, 26774226), (801, 25403760), (810, 25121496), (855, 23799312), (890, 22863384), (912, 22311855), (972, 20934580), (1026, 19832760), (1068, 19052820), (1080, 18841122), (1140, 17849484), (1215, 16747664), (1238, 16436520), (1296, 15700935), (1335, 15242256), (1368, 14874570), (1424, 14289615), (1520, 13387113), (1539, 13221840), (1602, 12701880), (1620, 12560748), (1691, 12033360), (1710, 11899656), (1780, 11431692), (1857, 10957680), (1944, 10467290), (2052, 9916380), (2136, 9526410), (2160, 9420561), (2280, 8924742), (2403, 8467920), (2430, 8373832), (2476, 8218260), (2565, 7933104), (2670, 7621128), (2736, 7437285), (3078, 6610920), (3095, 6574608), (3204, 6350940), (3240, 6280374), (3382, 6016680), (3420, 5949828), (3560, 5715846), (3714, 5478840), (3888, 5233645), (4005, 5080752), (4104, 4958190), (4272, 4763205), (4560, 4462371), (4617, 4407280), (4806, 4233960), (4860, 4186916), (4952, 4109130), (5073, 4011120), (5130, 3966552), (5340, 3810564), (5571, 3652560), (6156, 3305460), (6190, 3287304), (6408, 3175470), (6480, 3140187), (6764, 3008340), (6840, 2974914), (7120, 2857923), (7209, 2822640), (7428, 2739420), (7695, 2644368), (8010, 2540376), (8208, 2479095), (8455, 2406672), (9234, 2203640), (9285, 2191536), (9612, 2116980), (9720, 2093458), (9904, 2054565), (10146, 2005560), (10260, 1983276), (10680, 1905282), (11142, 1826280), (11761, 1730160), (12015, 1693584), (12312, 1652730), (12380, 1643652), (12816, 1587735), (13528, 1504170), (13680, 1487457), (14418, 1411320), (14856, 1369710), (15219, 1337040), (15390, 1322184), (16020, 1270188), (16713, 1217520), (16910, 1203336), (18468, 1101820), (18570, 1095768), (19224, 1058490), (19440, 1046729), (20292, 1002780), (20520, 991638), (21360, 952641), (21627, 940880), (22284, 913140), (23085, 881456), (23522, 865080), (24030, 846792), (24624, 826365), (24760, 821826), (25365, 802224), (27056, 752085), (27855, 730512), (28836, 705660), (29712, 684855), (30438, 668520), (30780, 661092), (32040, 635094), (33426, 608760), (33820, 601668), (35283, 576720), (36045, 564528), (36936, 550910), (37140, 547884), (38448, 529245), (40584, 501390), (41040, 495819), (43254, 470440), (44568, 456570), (45657, 445680), (46170, 440728), (47044, 432540), (48060, 423396), (49520, 410913), (50139, 405840), (50730, 401112), (55091, 369360), (55710, 365256), (57672, 352830), (58805, 346032), (60876, 334260), (61560, 330546), (64080, 317547), (66852, 304380), (67640, 300834), (70566, 288360), (72090, 282264), (73872, 275455), (74280, 273942), (76095, 267408), (81168, 250695), (83565, 243504), (86508, 235220), (89136, 228285), (91314, 222840), (92340, 220364), (94088, 216270), (96120, 211698), (100278, 202920), (101460, 200556), (105849, 192240), (108135, 188176), (110182, 184680), (111420, 182628), (115344, 176415), (117610, 173016), (121752, 167130), (123120, 165273), (133704, 152190), (135280, 150417), (136971, 148560), (141132, 144180)]