1679220000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 360

約数和(自身を含む): 6294047760

約数和(自身を除く): 4614827760

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, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 250, 285, 288, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 480, 491, 500, 570, 600, 608, 625, 684, 720, 750, 760, 800, 855, 900, 912, 950, 982, 1000, 1125, 1140, 1200, 1250, 1368, 1425, 1440, 1473, 1500, 1520, 1710, 1800, 1824, 1875, 1900, 1964, 2000, 2250, 2280, 2375, 2400, 2455, 2500, 2736, 2850, 2946, 3000, 3040, 3420, 3600, 3750, 3800, 3928, 4000, 4275, 4419, 4500, 4560, 4750, 4910, 5000, 5472, 5625, 5700, 5892, 6000, 6840, 7125, 7200, 7365, 7500, 7600, 7856, 8550, 8838, 9000, 9120, 9329, 9500, 9820, 10000, 11250, 11400, 11784, 11875, 12000, 12275, 13680, 14250, 14730, 15000, 15200, 15712, 17100, 17676, 18000, 18658, 19000, 19640, 20000, 21375, 22095, 22500, 22800, 23568, 23750, 24550, 27360, 27987, 28500, 29460, 30000, 34200, 35352, 35625, 36000, 36825, 37316, 38000, 39280, 42750, 44190, 45000, 45600, 46645, 47136, 47500, 49100, 55974, 57000, 58920, 60000, 61375, 68400, 70704, 71250, 73650, 74632, 76000, 78560, 83961, 85500, 88380, 90000, 93290, 95000, 98200, 106875, 110475, 111948, 114000, 117840, 122750, 136800, 139935, 141408, 142500, 147300, 149264, 167922, 171000, 176760, 180000, 184125, 186580, 190000, 196400, 213750, 220950, 223896, 228000, 233225, 235680, 245500, 279870, 285000, 294600, 298528, 306875, 335844, 342000, 353520, 368250, 373160, 380000, 392800, 419805, 427500, 441900, 447792, 466450, 491000, 552375, 559740, 570000, 589200, 613750, 671688, 684000, 699675, 707040, 736500, 746320, 839610, 855000, 883800, 895584, 920625, 932900, 982000, 1104750, 1119480, 1140000, 1166125, 1178400, 1227500, 1343376, 1399350, 1473000, 1492640, 1679220, 1710000, 1767600, 1841250, 1865800, 1964000, 2099025, 2209500, 2238960, 2332250, 2455000, 2686752, 2761875, 2798700, 2946000, 3358440, 3420000, 3498375, 3535200, 3682500, 3731600, 4198050, 4419000, 4477920, 4664500, 4910000, 5523750, 5597400, 5830625, 5892000, 6716880, 6996750, 7365000, 7463200, 8396100, 8838000, 9329000, 9820000, 10495125, 11047500, 11194800, 11661250, 13433760, 13993500, 14730000, 16792200, 17491875, 17676000, 18658000, 20990250, 22095000, 22389600, 23322500, 27987000, 29460000, 33584400, 34983750, 37316000, 41980500, 44190000, 46645000, 52475625, 55974000, 67168800, 69967500, 83961000, 88380000, 93290000, 104951250, 111948000, 139935000, 167922000, 186580000, 209902500, 279870000, 335844000, 419805000, 559740000, 839610000, 1679220000]

約数ペア:

[(1, 1679220000), (2, 839610000), (3, 559740000), (4, 419805000), (5, 335844000), (6, 279870000), (8, 209902500), (9, 186580000), (10, 167922000), (12, 139935000), (15, 111948000), (16, 104951250), (18, 93290000), (19, 88380000), (20, 83961000), (24, 69967500), (25, 67168800), (30, 55974000), (32, 52475625), (36, 46645000), (38, 44190000), (40, 41980500), (45, 37316000), (48, 34983750), (50, 33584400), (57, 29460000), (60, 27987000), (72, 23322500), (75, 22389600), (76, 22095000), (80, 20990250), (90, 18658000), (95, 17676000), (96, 17491875), (100, 16792200), (114, 14730000), (120, 13993500), (125, 13433760), (144, 11661250), (150, 11194800), (152, 11047500), (160, 10495125), (171, 9820000), (180, 9329000), (190, 8838000), (200, 8396100), (225, 7463200), (228, 7365000), (240, 6996750), (250, 6716880), (285, 5892000), (288, 5830625), (300, 5597400), (304, 5523750), (342, 4910000), (360, 4664500), (375, 4477920), (380, 4419000), (400, 4198050), (450, 3731600), (456, 3682500), (475, 3535200), (480, 3498375), (491, 3420000), (500, 3358440), (570, 2946000), (600, 2798700), (608, 2761875), (625, 2686752), (684, 2455000), (720, 2332250), (750, 2238960), (760, 2209500), (800, 2099025), (855, 1964000), (900, 1865800), (912, 1841250), (950, 1767600), (982, 1710000), (1000, 1679220), (1125, 1492640), (1140, 1473000), (1200, 1399350), (1250, 1343376), (1368, 1227500), (1425, 1178400), (1440, 1166125), (1473, 1140000), (1500, 1119480), (1520, 1104750), (1710, 982000), (1800, 932900), (1824, 920625), (1875, 895584), (1900, 883800), (1964, 855000), (2000, 839610), (2250, 746320), (2280, 736500), (2375, 707040), (2400, 699675), (2455, 684000), (2500, 671688), (2736, 613750), (2850, 589200), (2946, 570000), (3000, 559740), (3040, 552375), (3420, 491000), (3600, 466450), (3750, 447792), (3800, 441900), (3928, 427500), (4000, 419805), (4275, 392800), (4419, 380000), (4500, 373160), (4560, 368250), (4750, 353520), (4910, 342000), (5000, 335844), (5472, 306875), (5625, 298528), (5700, 294600), (5892, 285000), (6000, 279870), (6840, 245500), (7125, 235680), (7200, 233225), (7365, 228000), (7500, 223896), (7600, 220950), (7856, 213750), (8550, 196400), (8838, 190000), (9000, 186580), (9120, 184125), (9329, 180000), (9500, 176760), (9820, 171000), (10000, 167922), (11250, 149264), (11400, 147300), (11784, 142500), (11875, 141408), (12000, 139935), (12275, 136800), (13680, 122750), (14250, 117840), (14730, 114000), (15000, 111948), (15200, 110475), (15712, 106875), (17100, 98200), (17676, 95000), (18000, 93290), (18658, 90000), (19000, 88380), (19640, 85500), (20000, 83961), (21375, 78560), (22095, 76000), (22500, 74632), (22800, 73650), (23568, 71250), (23750, 70704), (24550, 68400), (27360, 61375), (27987, 60000), (28500, 58920), (29460, 57000), (30000, 55974), (34200, 49100), (35352, 47500), (35625, 47136), (36000, 46645), (36825, 45600), (37316, 45000), (38000, 44190), (39280, 42750)]