16819560000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 420

約数和(自身を含む): 63440005200

約数和(自身を除く): 46620445200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 250, 285, 288, 300, 304, 320, 342, 360, 375, 380, 400, 450, 456, 475, 480, 500, 570, 576, 600, 608, 625, 684, 720, 750, 760, 800, 855, 900, 912, 950, 960, 1000, 1125, 1140, 1200, 1216, 1250, 1368, 1425, 1440, 1500, 1520, 1600, 1710, 1800, 1824, 1875, 1900, 2000, 2250, 2280, 2375, 2400, 2459, 2500, 2736, 2850, 2880, 3000, 3040, 3420, 3600, 3648, 3750, 3800, 4000, 4275, 4500, 4560, 4750, 4800, 4918, 5000, 5472, 5625, 5700, 6000, 6080, 6840, 7125, 7200, 7377, 7500, 7600, 8000, 8550, 9000, 9120, 9500, 9836, 10000, 10944, 11250, 11400, 11875, 12000, 12295, 13680, 14250, 14400, 14754, 15000, 15200, 17100, 18000, 18240, 19000, 19672, 20000, 21375, 22131, 22500, 22800, 23750, 24000, 24590, 27360, 28500, 29508, 30000, 30400, 34200, 35625, 36000, 36885, 38000, 39344, 40000, 42750, 44262, 45000, 45600, 46721, 47500, 49180, 54720, 57000, 59016, 60000, 61475, 68400, 71250, 72000, 73770, 76000, 78688, 85500, 88524, 90000, 91200, 93442, 95000, 98360, 106875, 110655, 114000, 118032, 120000, 122950, 136800, 140163, 142500, 147540, 152000, 157376, 171000, 177048, 180000, 184425, 186884, 190000, 196720, 213750, 221310, 228000, 233605, 236064, 245900, 273600, 280326, 285000, 295080, 307375, 342000, 354096, 360000, 368850, 373768, 380000, 393440, 420489, 427500, 442620, 456000, 467210, 472128, 491800, 553275, 560652, 570000, 590160, 614750, 684000, 700815, 708192, 737700, 747536, 760000, 786880, 840978, 855000, 885240, 922125, 934420, 983600, 1106550, 1121304, 1140000, 1168025, 1180320, 1229500, 1368000, 1401630, 1416384, 1475400, 1495072, 1536875, 1681956, 1710000, 1770480, 1844250, 1868840, 1967200, 2102445, 2213100, 2242608, 2280000, 2336050, 2360640, 2459000, 2766375, 2803260, 2950800, 2990144, 3073750, 3363912, 3420000, 3504075, 3540960, 3688500, 3737680, 3934400, 4204890, 4426200, 4485216, 4610625, 4672100, 4918000, 5532750, 5606520, 5840125, 5901600, 6147500, 6727824, 6840000, 7008150, 7081920, 7377000, 7475360, 8409780, 8852400, 8970432, 9221250, 9344200, 9836000, 10512225, 11065500, 11213040, 11680250, 11803200, 12295000, 13455648, 13831875, 14016300, 14754000, 14950720, 16819560, 17520375, 17704800, 18442500, 18688400, 19672000, 21024450, 22131000, 22426080, 23360500, 24590000, 26911296, 27663750, 28032600, 29200625, 29508000, 33639120, 35040750, 35409600, 36885000, 37376800, 42048900, 44262000, 44852160, 46721000, 49180000, 52561125, 55327500, 56065200, 58401250, 59016000, 67278240, 70081500, 73770000, 74753600, 84097800, 87601875, 88524000, 93442000, 98360000, 105122250, 110655000, 112130400, 116802500, 134556480, 140163000, 147540000, 168195600, 175203750, 177048000, 186884000, 210244500, 221310000, 224260800, 233605000, 262805625, 280326000, 295080000, 336391200, 350407500, 373768000, 420489000, 442620000, 467210000, 525611250, 560652000, 672782400, 700815000, 840978000, 885240000, 934420000, 1051222500, 1121304000, 1401630000, 1681956000, 1868840000, 2102445000, 2803260000, 3363912000, 4204890000, 5606520000, 8409780000, 16819560000]

約数ペア:

[(1, 16819560000), (2, 8409780000), (3, 5606520000), (4, 4204890000), (5, 3363912000), (6, 2803260000), (8, 2102445000), (9, 1868840000), (10, 1681956000), (12, 1401630000), (15, 1121304000), (16, 1051222500), (18, 934420000), (19, 885240000), (20, 840978000), (24, 700815000), (25, 672782400), (30, 560652000), (32, 525611250), (36, 467210000), (38, 442620000), (40, 420489000), (45, 373768000), (48, 350407500), (50, 336391200), (57, 295080000), (60, 280326000), (64, 262805625), (72, 233605000), (75, 224260800), (76, 221310000), (80, 210244500), (90, 186884000), (95, 177048000), (96, 175203750), (100, 168195600), (114, 147540000), (120, 140163000), (125, 134556480), (144, 116802500), (150, 112130400), (152, 110655000), (160, 105122250), (171, 98360000), (180, 93442000), (190, 88524000), (192, 87601875), (200, 84097800), (225, 74753600), (228, 73770000), (240, 70081500), (250, 67278240), (285, 59016000), (288, 58401250), (300, 56065200), (304, 55327500), (320, 52561125), (342, 49180000), (360, 46721000), (375, 44852160), (380, 44262000), (400, 42048900), (450, 37376800), (456, 36885000), (475, 35409600), (480, 35040750), (500, 33639120), (570, 29508000), (576, 29200625), (600, 28032600), (608, 27663750), (625, 26911296), (684, 24590000), (720, 23360500), (750, 22426080), (760, 22131000), (800, 21024450), (855, 19672000), (900, 18688400), (912, 18442500), (950, 17704800), (960, 17520375), (1000, 16819560), (1125, 14950720), (1140, 14754000), (1200, 14016300), (1216, 13831875), (1250, 13455648), (1368, 12295000), (1425, 11803200), (1440, 11680250), (1500, 11213040), (1520, 11065500), (1600, 10512225), (1710, 9836000), (1800, 9344200), (1824, 9221250), (1875, 8970432), (1900, 8852400), (2000, 8409780), (2250, 7475360), (2280, 7377000), (2375, 7081920), (2400, 7008150), (2459, 6840000), (2500, 6727824), (2736, 6147500), (2850, 5901600), (2880, 5840125), (3000, 5606520), (3040, 5532750), (3420, 4918000), (3600, 4672100), (3648, 4610625), (3750, 4485216), (3800, 4426200), (4000, 4204890), (4275, 3934400), (4500, 3737680), (4560, 3688500), (4750, 3540960), (4800, 3504075), (4918, 3420000), (5000, 3363912), (5472, 3073750), (5625, 2990144), (5700, 2950800), (6000, 2803260), (6080, 2766375), (6840, 2459000), (7125, 2360640), (7200, 2336050), (7377, 2280000), (7500, 2242608), (7600, 2213100), (8000, 2102445), (8550, 1967200), (9000, 1868840), (9120, 1844250), (9500, 1770480), (9836, 1710000), (10000, 1681956), (10944, 1536875), (11250, 1495072), (11400, 1475400), (11875, 1416384), (12000, 1401630), (12295, 1368000), (13680, 1229500), (14250, 1180320), (14400, 1168025), (14754, 1140000), (15000, 1121304), (15200, 1106550), (17100, 983600), (18000, 934420), (18240, 922125), (19000, 885240), (19672, 855000), (20000, 840978), (21375, 786880), (22131, 760000), (22500, 747536), (22800, 737700), (23750, 708192), (24000, 700815), (24590, 684000), (27360, 614750), (28500, 590160), (29508, 570000), (30000, 560652), (30400, 553275), (34200, 491800), (35625, 472128), (36000, 467210), (36885, 456000), (38000, 442620), (39344, 427500), (40000, 420489), (42750, 393440), (44262, 380000), (45000, 373768), (45600, 368850), (46721, 360000), (47500, 354096), (49180, 342000), (54720, 307375), (57000, 295080), (59016, 285000), (60000, 280326), (61475, 273600), (68400, 245900), (71250, 236064), (72000, 233605), (73770, 228000), (76000, 221310), (78688, 213750), (85500, 196720), (88524, 190000), (90000, 186884), (91200, 184425), (93442, 180000), (95000, 177048), (98360, 171000), (106875, 157376), (110655, 152000), (114000, 147540), (118032, 142500), (120000, 140163), (122950, 136800)]