20305272000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:625

約数の個数: 448

約数和(自身を含む): 72852369408

約数和(自身を除く): 52547097408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 151, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 302, 312, 320, 325, 375, 390, 400, 416, 431, 453, 480, 500, 520, 600, 604, 624, 650, 750, 755, 780, 800, 832, 862, 906, 960, 975, 1000, 1040, 1200, 1208, 1248, 1293, 1300, 1500, 1510, 1560, 1600, 1625, 1724, 1812, 1950, 1963, 2000, 2080, 2155, 2265, 2400, 2416, 2496, 2586, 2600, 3000, 3020, 3120, 3250, 3448, 3624, 3775, 3900, 3926, 4000, 4160, 4310, 4530, 4800, 4832, 4875, 5172, 5200, 5603, 5889, 6000, 6040, 6240, 6465, 6500, 6896, 7248, 7550, 7800, 7852, 8000, 8620, 9060, 9664, 9750, 9815, 10344, 10400, 10775, 11206, 11325, 11778, 12000, 12080, 12480, 12930, 13000, 13792, 14496, 15100, 15600, 15704, 16809, 17240, 18120, 18875, 19500, 19630, 20688, 20800, 21550, 22412, 22650, 23556, 24000, 24160, 25860, 26000, 27584, 28015, 28992, 29445, 30200, 31200, 31408, 32325, 33618, 34480, 36240, 37750, 39000, 39260, 41376, 43100, 44824, 45300, 47112, 48320, 49075, 51720, 52000, 53875, 56030, 56625, 58890, 60400, 62400, 62816, 64650, 65081, 67236, 68960, 72480, 75500, 78000, 78520, 82752, 84045, 86200, 89648, 90600, 94224, 98150, 103440, 104000, 107750, 112060, 113250, 117780, 120800, 125632, 129300, 130162, 134472, 137920, 140075, 144960, 147225, 151000, 156000, 157040, 161625, 168090, 172400, 179296, 181200, 188448, 195243, 196300, 206880, 215500, 224120, 226500, 235560, 241600, 245375, 258600, 260324, 268944, 280150, 294450, 302000, 312000, 314080, 323250, 325405, 336180, 344800, 358592, 362400, 376896, 390486, 392600, 413760, 420225, 431000, 448240, 453000, 471120, 490750, 517200, 520648, 537888, 560300, 588900, 604000, 628160, 646500, 650810, 672360, 689600, 700375, 724800, 736125, 780972, 785200, 840450, 846053, 862000, 896480, 906000, 942240, 976215, 981500, 1034400, 1041296, 1075776, 1120600, 1177800, 1208000, 1293000, 1301620, 1344720, 1400750, 1472250, 1561944, 1570400, 1627025, 1680900, 1692106, 1724000, 1792960, 1812000, 1884480, 1952430, 1963000, 2068800, 2082592, 2101125, 2241200, 2355600, 2538159, 2586000, 2603240, 2689440, 2801500, 2944500, 3123888, 3140800, 3254050, 3361800, 3384212, 3448000, 3624000, 3904860, 3926000, 4165184, 4202250, 4230265, 4482400, 4711200, 4881075, 5076318, 5172000, 5206480, 5378880, 5603000, 5889000, 6247776, 6508100, 6723600, 6768424, 7809720, 7852000, 8135125, 8404500, 8460530, 8964800, 9422400, 9762150, 10152636, 10344000, 10412960, 11206000, 11778000, 12495552, 12690795, 13016200, 13447200, 13536848, 15619440, 15704000, 16270250, 16809000, 16921060, 19524300, 20305272, 20825920, 21151325, 22412000, 23556000, 24405375, 25381590, 26032400, 26894400, 27073696, 31238880, 32540500, 33618000, 33842120, 39048600, 40610544, 42302650, 44824000, 47112000, 48810750, 50763180, 52064800, 54147392, 62477760, 63453975, 65081000, 67236000, 67684240, 78097200, 81221088, 84605300, 97621500, 101526360, 104129600, 105756625, 126907950, 130162000, 134472000, 135368480, 156194400, 162442176, 169210600, 195243000, 203052720, 211513250, 253815900, 260324000, 270736960, 312388800, 317269875, 338421200, 390486000, 406105440, 423026500, 507631800, 520648000, 634539750, 676842400, 780972000, 812210880, 846053000, 1015263600, 1269079500, 1353684800, 1561944000, 1692106000, 2030527200, 2538159000, 3384212000, 4061054400, 5076318000, 6768424000, 10152636000, 20305272000]

約数ペア:

[(1, 20305272000), (2, 10152636000), (3, 6768424000), (4, 5076318000), (5, 4061054400), (6, 3384212000), (8, 2538159000), (10, 2030527200), (12, 1692106000), (13, 1561944000), (15, 1353684800), (16, 1269079500), (20, 1015263600), (24, 846053000), (25, 812210880), (26, 780972000), (30, 676842400), (32, 634539750), (39, 520648000), (40, 507631800), (48, 423026500), (50, 406105440), (52, 390486000), (60, 338421200), (64, 317269875), (65, 312388800), (75, 270736960), (78, 260324000), (80, 253815900), (96, 211513250), (100, 203052720), (104, 195243000), (120, 169210600), (125, 162442176), (130, 156194400), (150, 135368480), (151, 134472000), (156, 130162000), (160, 126907950), (192, 105756625), (195, 104129600), (200, 101526360), (208, 97621500), (240, 84605300), (250, 81221088), (260, 78097200), (300, 67684240), (302, 67236000), (312, 65081000), (320, 63453975), (325, 62477760), (375, 54147392), (390, 52064800), (400, 50763180), (416, 48810750), (431, 47112000), (453, 44824000), (480, 42302650), (500, 40610544), (520, 39048600), (600, 33842120), (604, 33618000), (624, 32540500), (650, 31238880), (750, 27073696), (755, 26894400), (780, 26032400), (800, 25381590), (832, 24405375), (862, 23556000), (906, 22412000), (960, 21151325), (975, 20825920), (1000, 20305272), (1040, 19524300), (1200, 16921060), (1208, 16809000), (1248, 16270250), (1293, 15704000), (1300, 15619440), (1500, 13536848), (1510, 13447200), (1560, 13016200), (1600, 12690795), (1625, 12495552), (1724, 11778000), (1812, 11206000), (1950, 10412960), (1963, 10344000), (2000, 10152636), (2080, 9762150), (2155, 9422400), (2265, 8964800), (2400, 8460530), (2416, 8404500), (2496, 8135125), (2586, 7852000), (2600, 7809720), (3000, 6768424), (3020, 6723600), (3120, 6508100), (3250, 6247776), (3448, 5889000), (3624, 5603000), (3775, 5378880), (3900, 5206480), (3926, 5172000), (4000, 5076318), (4160, 4881075), (4310, 4711200), (4530, 4482400), (4800, 4230265), (4832, 4202250), (4875, 4165184), (5172, 3926000), (5200, 3904860), (5603, 3624000), (5889, 3448000), (6000, 3384212), (6040, 3361800), (6240, 3254050), (6465, 3140800), (6500, 3123888), (6896, 2944500), (7248, 2801500), (7550, 2689440), (7800, 2603240), (7852, 2586000), (8000, 2538159), (8620, 2355600), (9060, 2241200), (9664, 2101125), (9750, 2082592), (9815, 2068800), (10344, 1963000), (10400, 1952430), (10775, 1884480), (11206, 1812000), (11325, 1792960), (11778, 1724000), (12000, 1692106), (12080, 1680900), (12480, 1627025), (12930, 1570400), (13000, 1561944), (13792, 1472250), (14496, 1400750), (15100, 1344720), (15600, 1301620), (15704, 1293000), (16809, 1208000), (17240, 1177800), (18120, 1120600), (18875, 1075776), (19500, 1041296), (19630, 1034400), (20688, 981500), (20800, 976215), (21550, 942240), (22412, 906000), (22650, 896480), (23556, 862000), (24000, 846053), (24160, 840450), (25860, 785200), (26000, 780972), (27584, 736125), (28015, 724800), (28992, 700375), (29445, 689600), (30200, 672360), (31200, 650810), (31408, 646500), (32325, 628160), (33618, 604000), (34480, 588900), (36240, 560300), (37750, 537888), (39000, 520648), (39260, 517200), (41376, 490750), (43100, 471120), (44824, 453000), (45300, 448240), (47112, 431000), (48320, 420225), (49075, 413760), (51720, 392600), (52000, 390486), (53875, 376896), (56030, 362400), (56625, 358592), (58890, 344800), (60400, 336180), (62400, 325405), (62816, 323250), (64650, 314080), (65081, 312000), (67236, 302000), (68960, 294450), (72480, 280150), (75500, 268944), (78000, 260324), (78520, 258600), (82752, 245375), (84045, 241600), (86200, 235560), (89648, 226500), (90600, 224120), (94224, 215500), (98150, 206880), (103440, 196300), (104000, 195243), (107750, 188448), (112060, 181200), (113250, 179296), (117780, 172400), (120800, 168090), (125632, 161625), (129300, 157040), (130162, 156000), (134472, 151000), (137920, 147225), (140075, 144960)]