19985893200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61007}}^1$

素因数の和:61051

約数の個数: 360

約数和(自身を含む): 85363369728

約数和(自身を除く): 65377476528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 168, 175, 180, 182, 195, 200, 208, 210, 225, 234, 240, 252, 260, 273, 280, 300, 312, 315, 325, 336, 350, 360, 364, 390, 400, 420, 450, 455, 468, 504, 520, 525, 546, 560, 585, 600, 624, 630, 650, 700, 720, 728, 780, 819, 840, 900, 910, 936, 975, 1008, 1040, 1050, 1092, 1170, 1200, 1260, 1300, 1365, 1400, 1456, 1560, 1575, 1638, 1680, 1800, 1820, 1872, 1950, 2100, 2184, 2275, 2340, 2520, 2600, 2730, 2800, 2925, 3120, 3150, 3276, 3600, 3640, 3900, 4095, 4200, 4368, 4550, 4680, 5040, 5200, 5460, 5850, 6300, 6552, 6825, 7280, 7800, 8190, 8400, 9100, 9360, 10920, 11700, 12600, 13104, 13650, 15600, 16380, 18200, 20475, 21840, 23400, 25200, 27300, 32760, 36400, 40950, 46800, 54600, 61007, 65520, 81900, 109200, 122014, 163800, 183021, 244028, 305035, 327600, 366042, 427049, 488056, 549063, 610070, 732084, 793091, 854098, 915105, 976112, 1098126, 1220140, 1281147, 1464168, 1525175, 1586182, 1708196, 1830210, 2135245, 2196252, 2379273, 2440280, 2562294, 2745315, 2928336, 3050350, 3172364, 3416392, 3660420, 3843441, 3965455, 4270490, 4392504, 4575525, 4758546, 4880560, 5124588, 5490630, 5551637, 6100700, 6344728, 6405735, 6832784, 7137819, 7320840, 7686882, 7930910, 8540980, 8785008, 9151050, 9517092, 10249176, 10676225, 10981260, 11103274, 11896365, 12201400, 12689456, 12811470, 13726575, 14275638, 14641680, 15373764, 15861820, 16654911, 17081960, 18302100, 19034184, 19217205, 19827275, 20498352, 21352450, 21962520, 22206548, 23792730, 24402800, 25622940, 27453150, 27758185, 28551276, 30747528, 31723640, 32028675, 33309822, 34163920, 35689095, 36604200, 38068368, 38434410, 39654550, 42704900, 43925040, 44413096, 47585460, 49964733, 51245880, 54906300, 55516370, 57102552, 59481825, 61495056, 63447280, 64057350, 66619644, 71378190, 73208400, 76868820, 79309100, 83274555, 85409800, 88826192, 95170920, 96086025, 99929466, 102491760, 109812600, 111032740, 114205104, 118963650, 128114700, 133239288, 138790925, 142756380, 153737640, 158618200, 166549110, 170819600, 178445475, 190341840, 192172050, 199858932, 219625200, 222065480, 237927300, 249823665, 256229400, 266478576, 277581850, 285512760, 307475280, 317236400, 333098220, 356890950, 384344100, 399717864, 416372775, 444130960, 475854600, 499647330, 512458800, 555163700, 571025520, 666196440, 713781900, 768688200, 799435728, 832745550, 951709200, 999294660, 1110327400, 1249118325, 1332392880, 1427563800, 1537376400, 1665491100, 1998589320, 2220654800, 2498236650, 2855127600, 3330982200, 3997178640, 4996473300, 6661964400, 9992946600, 19985893200]

約数ペア:

[(1, 19985893200), (2, 9992946600), (3, 6661964400), (4, 4996473300), (5, 3997178640), (6, 3330982200), (7, 2855127600), (8, 2498236650), (9, 2220654800), (10, 1998589320), (12, 1665491100), (13, 1537376400), (14, 1427563800), (15, 1332392880), (16, 1249118325), (18, 1110327400), (20, 999294660), (21, 951709200), (24, 832745550), (25, 799435728), (26, 768688200), (28, 713781900), (30, 666196440), (35, 571025520), (36, 555163700), (39, 512458800), (40, 499647330), (42, 475854600), (45, 444130960), (48, 416372775), (50, 399717864), (52, 384344100), (56, 356890950), (60, 333098220), (63, 317236400), (65, 307475280), (70, 285512760), (72, 277581850), (75, 266478576), (78, 256229400), (80, 249823665), (84, 237927300), (90, 222065480), (91, 219625200), (100, 199858932), (104, 192172050), (105, 190341840), (112, 178445475), (117, 170819600), (120, 166549110), (126, 158618200), (130, 153737640), (140, 142756380), (144, 138790925), (150, 133239288), (156, 128114700), (168, 118963650), (175, 114205104), (180, 111032740), (182, 109812600), (195, 102491760), (200, 99929466), (208, 96086025), (210, 95170920), (225, 88826192), (234, 85409800), (240, 83274555), (252, 79309100), (260, 76868820), (273, 73208400), (280, 71378190), (300, 66619644), (312, 64057350), (315, 63447280), (325, 61495056), (336, 59481825), (350, 57102552), (360, 55516370), (364, 54906300), (390, 51245880), (400, 49964733), (420, 47585460), (450, 44413096), (455, 43925040), (468, 42704900), (504, 39654550), (520, 38434410), (525, 38068368), (546, 36604200), (560, 35689095), (585, 34163920), (600, 33309822), (624, 32028675), (630, 31723640), (650, 30747528), (700, 28551276), (720, 27758185), (728, 27453150), (780, 25622940), (819, 24402800), (840, 23792730), (900, 22206548), (910, 21962520), (936, 21352450), (975, 20498352), (1008, 19827275), (1040, 19217205), (1050, 19034184), (1092, 18302100), (1170, 17081960), (1200, 16654911), (1260, 15861820), (1300, 15373764), (1365, 14641680), (1400, 14275638), (1456, 13726575), (1560, 12811470), (1575, 12689456), (1638, 12201400), (1680, 11896365), (1800, 11103274), (1820, 10981260), (1872, 10676225), (1950, 10249176), (2100, 9517092), (2184, 9151050), (2275, 8785008), (2340, 8540980), (2520, 7930910), (2600, 7686882), (2730, 7320840), (2800, 7137819), (2925, 6832784), (3120, 6405735), (3150, 6344728), (3276, 6100700), (3600, 5551637), (3640, 5490630), (3900, 5124588), (4095, 4880560), (4200, 4758546), (4368, 4575525), (4550, 4392504), (4680, 4270490), (5040, 3965455), (5200, 3843441), (5460, 3660420), (5850, 3416392), (6300, 3172364), (6552, 3050350), (6825, 2928336), (7280, 2745315), (7800, 2562294), (8190, 2440280), (8400, 2379273), (9100, 2196252), (9360, 2135245), (10920, 1830210), (11700, 1708196), (12600, 1586182), (13104, 1525175), (13650, 1464168), (15600, 1281147), (16380, 1220140), (18200, 1098126), (20475, 976112), (21840, 915105), (23400, 854098), (25200, 793091), (27300, 732084), (32760, 610070), (36400, 549063), (40950, 488056), (46800, 427049), (54600, 366042), (61007, 327600), (65520, 305035), (81900, 244028), (109200, 183021), (122014, 163800)]