19006902720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4339}}^1$

素因数の和:4394

約数の個数: 420

約数和(自身を含む): 73228672440

約数和(自身を除く): 54221769720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 338, 351, 360, 390, 405, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 648, 676, 702, 720, 780, 810, 832, 845, 864, 936, 960, 1014, 1040, 1053, 1080, 1170, 1248, 1296, 1352, 1404, 1440, 1521, 1560, 1620, 1690, 1728, 1755, 1872, 2028, 2080, 2106, 2160, 2340, 2496, 2535, 2592, 2704, 2808, 2880, 3042, 3120, 3240, 3380, 3510, 3744, 4056, 4160, 4212, 4320, 4339, 4563, 4680, 5070, 5184, 5265, 5408, 5616, 6084, 6240, 6480, 6760, 7020, 7488, 7605, 8112, 8424, 8640, 8678, 9126, 9360, 10140, 10530, 10816, 11232, 12168, 12480, 12960, 13017, 13520, 13689, 14040, 15210, 16224, 16848, 17356, 18252, 18720, 20280, 21060, 21695, 22464, 22815, 24336, 25920, 26034, 27040, 27378, 28080, 30420, 32448, 33696, 34712, 36504, 37440, 39051, 40560, 42120, 43390, 45630, 48672, 52068, 54080, 54756, 56160, 56407, 60840, 65085, 67392, 68445, 69424, 73008, 78102, 81120, 84240, 86780, 91260, 97344, 104136, 109512, 112320, 112814, 117153, 121680, 130170, 136890, 138848, 146016, 156204, 162240, 168480, 169221, 173560, 182520, 195255, 208272, 219024, 225628, 234306, 243360, 260340, 273780, 277696, 282035, 292032, 312408, 336960, 338442, 347120, 351459, 365040, 390510, 416544, 438048, 451256, 468612, 486720, 507663, 520680, 547560, 564070, 585765, 624816, 676884, 694240, 702918, 730080, 733291, 781020, 833088, 846105, 876096, 902512, 937224, 1015326, 1041360, 1095120, 1128140, 1171530, 1249632, 1353768, 1388480, 1405836, 1460160, 1466582, 1522989, 1562040, 1692210, 1757295, 1805024, 1874448, 2030652, 2082720, 2190240, 2199873, 2256280, 2343060, 2499264, 2538315, 2707536, 2811672, 2933164, 3045978, 3124080, 3384420, 3514590, 3610048, 3666455, 3748896, 4061304, 4165440, 4380480, 4399746, 4512560, 4568967, 4686120, 5076630, 5415072, 5623344, 5866328, 6091956, 6248160, 6599619, 6768840, 7029180, 7332910, 7497792, 7614945, 8122608, 8799492, 9025120, 9137934, 9372240, 10153260, 10830144, 10999365, 11246688, 11732656, 12183912, 12496320, 13199238, 13537680, 14058360, 14665820, 15229890, 16245216, 17598984, 18050240, 18275868, 18744480, 19798857, 20306520, 21998730, 22493376, 22844835, 23465312, 24367824, 26398476, 27075360, 28116720, 29331640, 30459780, 32490432, 32998095, 35197968, 36551736, 37488960, 39597714, 40613040, 43997460, 45689670, 46930624, 48735648, 52796952, 54150720, 56233440, 58663280, 59396571, 60919560, 65996190, 70395936, 73103472, 79195428, 81226080, 87994920, 91379340, 97471296, 98994285, 105593904, 112466880, 117326560, 118793142, 121839120, 131992380, 140791872, 146206944, 158390856, 162452160, 175989840, 182758680, 197988570, 211187808, 234653120, 237586284, 243678240, 263984760, 292413888, 296982855, 316781712, 351979680, 365517360, 395977140, 422375616, 475172568, 487356480, 527969520, 593965710, 633563424, 703959360, 731034720, 791954280, 950345136, 1055939040, 1187931420, 1267126848, 1462069440, 1583908560, 1900690272, 2111878080, 2375862840, 3167817120, 3801380544, 4751725680, 6335634240, 9503451360, 19006902720]

約数ペア:

[(1, 19006902720), (2, 9503451360), (3, 6335634240), (4, 4751725680), (5, 3801380544), (6, 3167817120), (8, 2375862840), (9, 2111878080), (10, 1900690272), (12, 1583908560), (13, 1462069440), (15, 1267126848), (16, 1187931420), (18, 1055939040), (20, 950345136), (24, 791954280), (26, 731034720), (27, 703959360), (30, 633563424), (32, 593965710), (36, 527969520), (39, 487356480), (40, 475172568), (45, 422375616), (48, 395977140), (52, 365517360), (54, 351979680), (60, 316781712), (64, 296982855), (65, 292413888), (72, 263984760), (78, 243678240), (80, 237586284), (81, 234653120), (90, 211187808), (96, 197988570), (104, 182758680), (108, 175989840), (117, 162452160), (120, 158390856), (130, 146206944), (135, 140791872), (144, 131992380), (156, 121839120), (160, 118793142), (162, 117326560), (169, 112466880), (180, 105593904), (192, 98994285), (195, 97471296), (208, 91379340), (216, 87994920), (234, 81226080), (240, 79195428), (260, 73103472), (270, 70395936), (288, 65996190), (312, 60919560), (320, 59396571), (324, 58663280), (338, 56233440), (351, 54150720), (360, 52796952), (390, 48735648), (405, 46930624), (416, 45689670), (432, 43997460), (468, 40613040), (480, 39597714), (507, 37488960), (520, 36551736), (540, 35197968), (576, 32998095), (585, 32490432), (624, 30459780), (648, 29331640), (676, 28116720), (702, 27075360), (720, 26398476), (780, 24367824), (810, 23465312), (832, 22844835), (845, 22493376), (864, 21998730), (936, 20306520), (960, 19798857), (1014, 18744480), (1040, 18275868), (1053, 18050240), (1080, 17598984), (1170, 16245216), (1248, 15229890), (1296, 14665820), (1352, 14058360), (1404, 13537680), (1440, 13199238), (1521, 12496320), (1560, 12183912), (1620, 11732656), (1690, 11246688), (1728, 10999365), (1755, 10830144), (1872, 10153260), (2028, 9372240), (2080, 9137934), (2106, 9025120), (2160, 8799492), (2340, 8122608), (2496, 7614945), (2535, 7497792), (2592, 7332910), (2704, 7029180), (2808, 6768840), (2880, 6599619), (3042, 6248160), (3120, 6091956), (3240, 5866328), (3380, 5623344), (3510, 5415072), (3744, 5076630), (4056, 4686120), (4160, 4568967), (4212, 4512560), (4320, 4399746), (4339, 4380480), (4563, 4165440), (4680, 4061304), (5070, 3748896), (5184, 3666455), (5265, 3610048), (5408, 3514590), (5616, 3384420), (6084, 3124080), (6240, 3045978), (6480, 2933164), (6760, 2811672), (7020, 2707536), (7488, 2538315), (7605, 2499264), (8112, 2343060), (8424, 2256280), (8640, 2199873), (8678, 2190240), (9126, 2082720), (9360, 2030652), (10140, 1874448), (10530, 1805024), (10816, 1757295), (11232, 1692210), (12168, 1562040), (12480, 1522989), (12960, 1466582), (13017, 1460160), (13520, 1405836), (13689, 1388480), (14040, 1353768), (15210, 1249632), (16224, 1171530), (16848, 1128140), (17356, 1095120), (18252, 1041360), (18720, 1015326), (20280, 937224), (21060, 902512), (21695, 876096), (22464, 846105), (22815, 833088), (24336, 781020), (25920, 733291), (26034, 730080), (27040, 702918), (27378, 694240), (28080, 676884), (30420, 624816), (32448, 585765), (33696, 564070), (34712, 547560), (36504, 520680), (37440, 507663), (39051, 486720), (40560, 468612), (42120, 451256), (43390, 438048), (45630, 416544), (48672, 390510), (52068, 365040), (54080, 351459), (54756, 347120), (56160, 338442), (56407, 336960), (60840, 312408), (65085, 292032), (67392, 282035), (68445, 277696), (69424, 273780), (73008, 260340), (78102, 243360), (81120, 234306), (84240, 225628), (86780, 219024), (91260, 208272), (97344, 195255), (104136, 182520), (109512, 173560), (112320, 169221), (112814, 168480), (117153, 162240), (121680, 156204), (130170, 146016), (136890, 138848)]