7247719440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26701}}^1$

素因数の和:26762

約数の個数: 240

約数和(自身を含む): 27117483120

約数和(自身を除く): 19869763680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 2088, 2262, 2320, 2340, 2610, 3016, 3120, 3393, 3480, 3770, 4176, 4524, 4680, 5220, 5655, 6032, 6786, 6960, 7540, 9048, 9360, 10440, 11310, 13572, 15080, 16965, 18096, 20880, 22620, 26701, 27144, 30160, 33930, 45240, 53402, 54288, 67860, 80103, 90480, 106804, 133505, 135720, 160206, 213608, 240309, 267010, 271440, 320412, 347113, 400515, 427216, 480618, 534020, 640824, 694226, 774329, 801030, 961236, 1041339, 1068040, 1201545, 1281648, 1388452, 1548658, 1602060, 1735565, 1922472, 2082678, 2136080, 2322987, 2403090, 2776904, 3097316, 3124017, 3204120, 3471130, 3844944, 3871645, 4165356, 4645974, 4806180, 5206695, 5553808, 6194632, 6248034, 6408240, 6942260, 6968961, 7743290, 8330712, 9291948, 9612360, 10066277, 10413390, 11614935, 12389264, 12496068, 13884520, 13937922, 15486580, 15620085, 16661424, 18583896, 19224720, 20132554, 20826780, 23229870, 24992136, 27769040, 27875844, 30198831, 30973160, 31240170, 34844805, 37167792, 40265108, 41653560, 46459740, 49984272, 50331385, 55751688, 60397662, 61946320, 62480340, 69689610, 80530216, 83307120, 90596493, 92919480, 100662770, 111503376, 120795324, 124960680, 139379220, 150994155, 161060432, 181192986, 185838960, 201325540, 241590648, 249921360, 278758440, 301988310, 362385972, 402651080, 452982465, 483181296, 557516880, 603976620, 724771944, 805302160, 905964930, 1207953240, 1449543888, 1811929860, 2415906480, 3623859720, 7247719440]

約数ペア:

[(1, 7247719440), (2, 3623859720), (3, 2415906480), (4, 1811929860), (5, 1449543888), (6, 1207953240), (8, 905964930), (9, 805302160), (10, 724771944), (12, 603976620), (13, 557516880), (15, 483181296), (16, 452982465), (18, 402651080), (20, 362385972), (24, 301988310), (26, 278758440), (29, 249921360), (30, 241590648), (36, 201325540), (39, 185838960), (40, 181192986), (45, 161060432), (48, 150994155), (52, 139379220), (58, 124960680), (60, 120795324), (65, 111503376), (72, 100662770), (78, 92919480), (80, 90596493), (87, 83307120), (90, 80530216), (104, 69689610), (116, 62480340), (117, 61946320), (120, 60397662), (130, 55751688), (144, 50331385), (145, 49984272), (156, 46459740), (174, 41653560), (180, 40265108), (195, 37167792), (208, 34844805), (232, 31240170), (234, 30973160), (240, 30198831), (260, 27875844), (261, 27769040), (290, 24992136), (312, 23229870), (348, 20826780), (360, 20132554), (377, 19224720), (390, 18583896), (435, 16661424), (464, 15620085), (468, 15486580), (520, 13937922), (522, 13884520), (580, 12496068), (585, 12389264), (624, 11614935), (696, 10413390), (720, 10066277), (754, 9612360), (780, 9291948), (870, 8330712), (936, 7743290), (1040, 6968961), (1044, 6942260), (1131, 6408240), (1160, 6248034), (1170, 6194632), (1305, 5553808), (1392, 5206695), (1508, 4806180), (1560, 4645974), (1740, 4165356), (1872, 3871645), (1885, 3844944), (2088, 3471130), (2262, 3204120), (2320, 3124017), (2340, 3097316), (2610, 2776904), (3016, 2403090), (3120, 2322987), (3393, 2136080), (3480, 2082678), (3770, 1922472), (4176, 1735565), (4524, 1602060), (4680, 1548658), (5220, 1388452), (5655, 1281648), (6032, 1201545), (6786, 1068040), (6960, 1041339), (7540, 961236), (9048, 801030), (9360, 774329), (10440, 694226), (11310, 640824), (13572, 534020), (15080, 480618), (16965, 427216), (18096, 400515), (20880, 347113), (22620, 320412), (26701, 271440), (27144, 267010), (30160, 240309), (33930, 213608), (45240, 160206), (53402, 135720), (54288, 133505), (67860, 106804), (80103, 90480)]