1020687480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 448

約数和(自身を含む): 3824625600

約数和(自身を除く): 2803938120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 71, 72, 81, 85, 87, 90, 102, 108, 116, 120, 135, 136, 142, 145, 153, 162, 170, 174, 180, 204, 213, 216, 232, 243, 255, 261, 270, 284, 290, 306, 324, 340, 348, 355, 360, 405, 408, 426, 435, 459, 486, 493, 510, 522, 540, 568, 580, 612, 639, 648, 680, 696, 710, 729, 765, 783, 810, 852, 870, 918, 972, 986, 1020, 1044, 1065, 1080, 1160, 1207, 1215, 1224, 1278, 1305, 1377, 1420, 1458, 1479, 1530, 1566, 1620, 1704, 1740, 1836, 1917, 1944, 1972, 2040, 2059, 2088, 2130, 2295, 2349, 2414, 2430, 2465, 2556, 2610, 2754, 2840, 2916, 2958, 3060, 3132, 3195, 3240, 3480, 3621, 3645, 3672, 3834, 3915, 3944, 4118, 4131, 4260, 4437, 4590, 4698, 4828, 4860, 4930, 5112, 5220, 5508, 5751, 5832, 5916, 6035, 6120, 6177, 6264, 6390, 6885, 7047, 7242, 7290, 7395, 7668, 7830, 8236, 8262, 8520, 8874, 9180, 9396, 9585, 9656, 9720, 9860, 10295, 10440, 10863, 11016, 11502, 11745, 11832, 12070, 12354, 12393, 12780, 13311, 13770, 14094, 14484, 14580, 14790, 15336, 15660, 16472, 16524, 17253, 17748, 18105, 18360, 18531, 18792, 19170, 19720, 20590, 20655, 21141, 21726, 22185, 23004, 23490, 24140, 24708, 24786, 25560, 26622, 27540, 28188, 28755, 28968, 29160, 29580, 30885, 31320, 32589, 33048, 34506, 35003, 35235, 35496, 36210, 37062, 38340, 39933, 41180, 41310, 42282, 43452, 44370, 46008, 46980, 48280, 49416, 49572, 51759, 53244, 54315, 55080, 55593, 56376, 57510, 59160, 61770, 61965, 65178, 66555, 69012, 70006, 70470, 72420, 74124, 76680, 79866, 82360, 82620, 84564, 86265, 86904, 88740, 92655, 93960, 97767, 99144, 103518, 105009, 105705, 106488, 108630, 111186, 115020, 119799, 123540, 123930, 130356, 133110, 138024, 140012, 140940, 144840, 148248, 159732, 162945, 165240, 166779, 169128, 172530, 175015, 177480, 185310, 195534, 199665, 207036, 210018, 211410, 217260, 222372, 230040, 239598, 247080, 247860, 258795, 260712, 266220, 277965, 280024, 281880, 293301, 315027, 319464, 325890, 333558, 345060, 350030, 359397, 370620, 391068, 399330, 414072, 420036, 422820, 434520, 444744, 479196, 488835, 495720, 500337, 517590, 525045, 532440, 555930, 586602, 598995, 630054, 651780, 667116, 690120, 700060, 718794, 741240, 782136, 798660, 833895, 840072, 845640, 879903, 945081, 958392, 977670, 1000674, 1035180, 1050090, 1111860, 1173204, 1197990, 1260108, 1303560, 1334232, 1400120, 1437588, 1466505, 1501011, 1575135, 1597320, 1667790, 1759806, 1796985, 1890162, 1955340, 2001348, 2070360, 2100180, 2223720, 2346408, 2395980, 2501685, 2520216, 2835243, 2875176, 2933010, 3002022, 3150270, 3335580, 3519612, 3593970, 3780324, 3910680, 4002696, 4200360, 4399515, 4725405, 4791960, 5003370, 5670486, 5866020, 6004044, 6300540, 6671160, 7039224, 7187940, 7505055, 7560648, 8505729, 8799030, 9450810, 10006740, 11340972, 11732040, 12008088, 12601080, 14176215, 14375880, 15010110, 17011458, 17598060, 18901620, 20013480, 22681944, 25517187, 28352430, 30020220, 34022916, 35196120, 37803240, 42528645, 51034374, 56704860, 60040440, 68045832, 85057290, 102068748, 113409720, 127585935, 170114580, 204137496, 255171870, 340229160, 510343740, 1020687480]

約数ペア:

[(1, 1020687480), (2, 510343740), (3, 340229160), (4, 255171870), (5, 204137496), (6, 170114580), (8, 127585935), (9, 113409720), (10, 102068748), (12, 85057290), (15, 68045832), (17, 60040440), (18, 56704860), (20, 51034374), (24, 42528645), (27, 37803240), (29, 35196120), (30, 34022916), (34, 30020220), (36, 28352430), (40, 25517187), (45, 22681944), (51, 20013480), (54, 18901620), (58, 17598060), (60, 17011458), (68, 15010110), (71, 14375880), (72, 14176215), (81, 12601080), (85, 12008088), (87, 11732040), (90, 11340972), (102, 10006740), (108, 9450810), (116, 8799030), (120, 8505729), (135, 7560648), (136, 7505055), (142, 7187940), (145, 7039224), (153, 6671160), (162, 6300540), (170, 6004044), (174, 5866020), (180, 5670486), (204, 5003370), (213, 4791960), (216, 4725405), (232, 4399515), (243, 4200360), (255, 4002696), (261, 3910680), (270, 3780324), (284, 3593970), (290, 3519612), (306, 3335580), (324, 3150270), (340, 3002022), (348, 2933010), (355, 2875176), (360, 2835243), (405, 2520216), (408, 2501685), (426, 2395980), (435, 2346408), (459, 2223720), (486, 2100180), (493, 2070360), (510, 2001348), (522, 1955340), (540, 1890162), (568, 1796985), (580, 1759806), (612, 1667790), (639, 1597320), (648, 1575135), (680, 1501011), (696, 1466505), (710, 1437588), (729, 1400120), (765, 1334232), (783, 1303560), (810, 1260108), (852, 1197990), (870, 1173204), (918, 1111860), (972, 1050090), (986, 1035180), (1020, 1000674), (1044, 977670), (1065, 958392), (1080, 945081), (1160, 879903), (1207, 845640), (1215, 840072), (1224, 833895), (1278, 798660), (1305, 782136), (1377, 741240), (1420, 718794), (1458, 700060), (1479, 690120), (1530, 667116), (1566, 651780), (1620, 630054), (1704, 598995), (1740, 586602), (1836, 555930), (1917, 532440), (1944, 525045), (1972, 517590), (2040, 500337), (2059, 495720), (2088, 488835), (2130, 479196), (2295, 444744), (2349, 434520), (2414, 422820), (2430, 420036), (2465, 414072), (2556, 399330), (2610, 391068), (2754, 370620), (2840, 359397), (2916, 350030), (2958, 345060), (3060, 333558), (3132, 325890), (3195, 319464), (3240, 315027), (3480, 293301), (3621, 281880), (3645, 280024), (3672, 277965), (3834, 266220), (3915, 260712), (3944, 258795), (4118, 247860), (4131, 247080), (4260, 239598), (4437, 230040), (4590, 222372), (4698, 217260), (4828, 211410), (4860, 210018), (4930, 207036), (5112, 199665), (5220, 195534), (5508, 185310), (5751, 177480), (5832, 175015), (5916, 172530), (6035, 169128), (6120, 166779), (6177, 165240), (6264, 162945), (6390, 159732), (6885, 148248), (7047, 144840), (7242, 140940), (7290, 140012), (7395, 138024), (7668, 133110), (7830, 130356), (8236, 123930), (8262, 123540), (8520, 119799), (8874, 115020), (9180, 111186), (9396, 108630), (9585, 106488), (9656, 105705), (9720, 105009), (9860, 103518), (10295, 99144), (10440, 97767), (10863, 93960), (11016, 92655), (11502, 88740), (11745, 86904), (11832, 86265), (12070, 84564), (12354, 82620), (12393, 82360), (12780, 79866), (13311, 76680), (13770, 74124), (14094, 72420), (14484, 70470), (14580, 70006), (14790, 69012), (15336, 66555), (15660, 65178), (16472, 61965), (16524, 61770), (17253, 59160), (17748, 57510), (18105, 56376), (18360, 55593), (18531, 55080), (18792, 54315), (19170, 53244), (19720, 51759), (20590, 49572), (20655, 49416), (21141, 48280), (21726, 46980), (22185, 46008), (23004, 44370), (23490, 43452), (24140, 42282), (24708, 41310), (24786, 41180), (25560, 39933), (26622, 38340), (27540, 37062), (28188, 36210), (28755, 35496), (28968, 35235), (29160, 35003), (29580, 34506), (30885, 33048), (31320, 32589)]