19381415760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7371

約数の個数: 480

約数和(自身を含む): 81315366912

約数和(自身を除く): 61933951152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 62, 63, 68, 70, 72, 80, 84, 85, 90, 93, 102, 105, 112, 119, 120, 124, 126, 136, 140, 144, 153, 155, 168, 170, 180, 186, 204, 210, 217, 238, 240, 248, 252, 255, 272, 279, 280, 306, 310, 315, 336, 340, 357, 360, 372, 408, 420, 434, 465, 476, 496, 504, 510, 527, 558, 560, 595, 612, 620, 630, 651, 680, 714, 720, 744, 765, 816, 840, 868, 930, 952, 1008, 1020, 1054, 1071, 1085, 1116, 1190, 1224, 1240, 1260, 1302, 1360, 1395, 1428, 1488, 1530, 1581, 1680, 1736, 1785, 1860, 1904, 1953, 2040, 2108, 2142, 2170, 2232, 2380, 2448, 2480, 2520, 2604, 2635, 2790, 2856, 3060, 3162, 3255, 3472, 3570, 3689, 3720, 3906, 4080, 4216, 4284, 4340, 4464, 4743, 4760, 5040, 5208, 5270, 5355, 5580, 5712, 6120, 6324, 6510, 7140, 7297, 7378, 7440, 7812, 7905, 8432, 8568, 8680, 9486, 9520, 9765, 10416, 10540, 10710, 11067, 11160, 12240, 12648, 13020, 14280, 14594, 14756, 15624, 15810, 17136, 17360, 18445, 18972, 19530, 21080, 21420, 21891, 22134, 22320, 23715, 25296, 26040, 28560, 29188, 29512, 31248, 31620, 33201, 36485, 36890, 37944, 39060, 42160, 42840, 43782, 44268, 47430, 51079, 52080, 55335, 58376, 59024, 63240, 65673, 66402, 72970, 73780, 75888, 78120, 85680, 87564, 88536, 94860, 102158, 109455, 110670, 116752, 124049, 126480, 131346, 132804, 145940, 147560, 153237, 156240, 166005, 175128, 177072, 189720, 204316, 218910, 221340, 226207, 248098, 255395, 262692, 265608, 291880, 295120, 306474, 328365, 332010, 350256, 372147, 379440, 408632, 437820, 442680, 452414, 459711, 496196, 510790, 525384, 531216, 583760, 612948, 620245, 656730, 664020, 678621, 744294, 766185, 817264, 868343, 875640, 885360, 904828, 919422, 992392, 1021580, 1050768, 1116441, 1131035, 1225896, 1240490, 1313460, 1328040, 1357242, 1488588, 1532370, 1583449, 1736686, 1751280, 1809656, 1838844, 1860735, 1984784, 2035863, 2043160, 2232882, 2262070, 2298555, 2451792, 2480980, 2605029, 2626920, 2656080, 2714484, 2977176, 3064740, 3166898, 3393105, 3473372, 3619312, 3677688, 3721470, 3845519, 4071726, 4086320, 4341715, 4465764, 4524140, 4597110, 4750347, 4961960, 5210058, 5253840, 5428968, 5582205, 5954352, 6129480, 6333796, 6786210, 6946744, 7355376, 7442940, 7691038, 7815087, 7917245, 8143452, 8683430, 8931528, 9048280, 9194220, 9500694, 9923920, 10179315, 10420116, 10857936, 11164410, 11536557, 12258960, 12667592, 13025145, 13572420, 13893488, 14251041, 14885880, 15382076, 15630174, 15834490, 16286904, 17366860, 17863056, 18096560, 18388440, 19001388, 19227595, 20358630, 20840232, 22328820, 23073114, 23751735, 25335184, 26050290, 26918633, 27144840, 28502082, 29771760, 30764152, 31260348, 31668980, 32573808, 34609671, 34733720, 36776880, 38002776, 38455190, 39075435, 40717260, 41680464, 44657640, 46146228, 47503470, 52100580, 53837266, 54289680, 57004164, 57682785, 61528304, 62520696, 63337960, 69219342, 69467440, 71255205, 76005552, 76910380, 78150870, 80755899, 81434520, 89315280, 92292456, 95006940, 104201160, 107674532, 114008328, 115365570, 125041392, 126675920, 134593165, 138438684, 142510410, 153820760, 156301740, 161511798, 162869040, 173048355, 184584912, 190013880, 208402320, 215349064, 228016656, 230731140, 242267697, 269186330, 276877368, 285020820, 307641520, 312603480, 323023596, 346096710, 380027760, 403779495, 430698128, 461462280, 484535394, 538372660, 553754736, 570041640, 625206960, 646047192, 692193420, 807558990, 922924560, 969070788, 1076745320, 1140083280, 1211338485, 1292094384, 1384386840, 1615117980, 1938141576, 2153490640, 2422676970, 2768773680, 3230235960, 3876283152, 4845353940, 6460471920, 9690707880, 19381415760]

約数ペア:

[(1, 19381415760), (2, 9690707880), (3, 6460471920), (4, 4845353940), (5, 3876283152), (6, 3230235960), (7, 2768773680), (8, 2422676970), (9, 2153490640), (10, 1938141576), (12, 1615117980), (14, 1384386840), (15, 1292094384), (16, 1211338485), (17, 1140083280), (18, 1076745320), (20, 969070788), (21, 922924560), (24, 807558990), (28, 692193420), (30, 646047192), (31, 625206960), (34, 570041640), (35, 553754736), (36, 538372660), (40, 484535394), (42, 461462280), (45, 430698128), (48, 403779495), (51, 380027760), (56, 346096710), (60, 323023596), (62, 312603480), (63, 307641520), (68, 285020820), (70, 276877368), (72, 269186330), (80, 242267697), (84, 230731140), (85, 228016656), (90, 215349064), (93, 208402320), (102, 190013880), (105, 184584912), (112, 173048355), (119, 162869040), (120, 161511798), (124, 156301740), (126, 153820760), (136, 142510410), (140, 138438684), (144, 134593165), (153, 126675920), (155, 125041392), (168, 115365570), (170, 114008328), (180, 107674532), (186, 104201160), (204, 95006940), (210, 92292456), (217, 89315280), (238, 81434520), (240, 80755899), (248, 78150870), (252, 76910380), (255, 76005552), (272, 71255205), (279, 69467440), (280, 69219342), (306, 63337960), (310, 62520696), (315, 61528304), (336, 57682785), (340, 57004164), (357, 54289680), (360, 53837266), (372, 52100580), (408, 47503470), (420, 46146228), (434, 44657640), (465, 41680464), (476, 40717260), (496, 39075435), (504, 38455190), (510, 38002776), (527, 36776880), (558, 34733720), (560, 34609671), (595, 32573808), (612, 31668980), (620, 31260348), (630, 30764152), (651, 29771760), (680, 28502082), (714, 27144840), (720, 26918633), (744, 26050290), (765, 25335184), (816, 23751735), (840, 23073114), (868, 22328820), (930, 20840232), (952, 20358630), (1008, 19227595), (1020, 19001388), (1054, 18388440), (1071, 18096560), (1085, 17863056), (1116, 17366860), (1190, 16286904), (1224, 15834490), (1240, 15630174), (1260, 15382076), (1302, 14885880), (1360, 14251041), (1395, 13893488), (1428, 13572420), (1488, 13025145), (1530, 12667592), (1581, 12258960), (1680, 11536557), (1736, 11164410), (1785, 10857936), (1860, 10420116), (1904, 10179315), (1953, 9923920), (2040, 9500694), (2108, 9194220), (2142, 9048280), (2170, 8931528), (2232, 8683430), (2380, 8143452), (2448, 7917245), (2480, 7815087), (2520, 7691038), (2604, 7442940), (2635, 7355376), (2790, 6946744), (2856, 6786210), (3060, 6333796), (3162, 6129480), (3255, 5954352), (3472, 5582205), (3570, 5428968), (3689, 5253840), (3720, 5210058), (3906, 4961960), (4080, 4750347), (4216, 4597110), (4284, 4524140), (4340, 4465764), (4464, 4341715), (4743, 4086320), (4760, 4071726), (5040, 3845519), (5208, 3721470), (5270, 3677688), (5355, 3619312), (5580, 3473372), (5712, 3393105), (6120, 3166898), (6324, 3064740), (6510, 2977176), (7140, 2714484), (7297, 2656080), (7378, 2626920), (7440, 2605029), (7812, 2480980), (7905, 2451792), (8432, 2298555), (8568, 2262070), (8680, 2232882), (9486, 2043160), (9520, 2035863), (9765, 1984784), (10416, 1860735), (10540, 1838844), (10710, 1809656), (11067, 1751280), (11160, 1736686), (12240, 1583449), (12648, 1532370), (13020, 1488588), (14280, 1357242), (14594, 1328040), (14756, 1313460), (15624, 1240490), (15810, 1225896), (17136, 1131035), (17360, 1116441), (18445, 1050768), (18972, 1021580), (19530, 992392), (21080, 919422), (21420, 904828), (21891, 885360), (22134, 875640), (22320, 868343), (23715, 817264), (25296, 766185), (26040, 744294), (28560, 678621), (29188, 664020), (29512, 656730), (31248, 620245), (31620, 612948), (33201, 583760), (36485, 531216), (36890, 525384), (37944, 510790), (39060, 496196), (42160, 459711), (42840, 452414), (43782, 442680), (44268, 437820), (47430, 408632), (51079, 379440), (52080, 372147), (55335, 350256), (58376, 332010), (59024, 328365), (63240, 306474), (65673, 295120), (66402, 291880), (72970, 265608), (73780, 262692), (75888, 255395), (78120, 248098), (85680, 226207), (87564, 221340), (88536, 218910), (94860, 204316), (102158, 189720), (109455, 177072), (110670, 175128), (116752, 166005), (124049, 156240), (126480, 153237), (131346, 147560), (132804, 145940)]