2191280000

素因数分解:

$2^7\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 480

約数和(自身を含む): 6992730360

約数和(自身を除く): 4801450360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 43, 49, 50, 52, 56, 64, 65, 70, 80, 86, 91, 98, 100, 104, 112, 125, 128, 130, 140, 160, 172, 175, 182, 196, 200, 208, 215, 224, 245, 250, 260, 280, 301, 320, 325, 344, 350, 364, 392, 400, 416, 430, 448, 455, 490, 500, 520, 559, 560, 602, 625, 637, 640, 650, 688, 700, 728, 784, 800, 832, 860, 875, 896, 910, 980, 1000, 1040, 1075, 1118, 1120, 1204, 1225, 1250, 1274, 1300, 1376, 1400, 1456, 1505, 1568, 1600, 1625, 1664, 1720, 1750, 1820, 1960, 2000, 2080, 2107, 2150, 2236, 2240, 2275, 2408, 2450, 2500, 2548, 2600, 2752, 2795, 2800, 2912, 3010, 3136, 3185, 3200, 3250, 3440, 3500, 3640, 3913, 3920, 4000, 4160, 4214, 4300, 4375, 4472, 4480, 4550, 4816, 4900, 5000, 5096, 5200, 5375, 5504, 5590, 5600, 5824, 6020, 6125, 6272, 6370, 6500, 6880, 7000, 7280, 7525, 7826, 7840, 8000, 8125, 8320, 8428, 8600, 8750, 8944, 9100, 9632, 9800, 10000, 10192, 10400, 10535, 10750, 11180, 11200, 11375, 11648, 12040, 12250, 12740, 13000, 13760, 13975, 14000, 14560, 15050, 15652, 15680, 15925, 16000, 16250, 16856, 17200, 17500, 17888, 18200, 19264, 19565, 19600, 20000, 20384, 20800, 21070, 21500, 22360, 22400, 22750, 24080, 24500, 25480, 26000, 26875, 27391, 27520, 27950, 28000, 29120, 30100, 30625, 31304, 31360, 31850, 32500, 33712, 34400, 35000, 35776, 36400, 37625, 38528, 39130, 39200, 40000, 40768, 41600, 42140, 43000, 44720, 45500, 48160, 49000, 50960, 52000, 52675, 53750, 54782, 55900, 56000, 56875, 58240, 60200, 61250, 62608, 63700, 65000, 67424, 68800, 69875, 70000, 71552, 72800, 75250, 78260, 78400, 79625, 80000, 81536, 84280, 86000, 89440, 91000, 96320, 97825, 98000, 101920, 104000, 105350, 107500, 109564, 111800, 112000, 113750, 120400, 122500, 125216, 127400, 130000, 134848, 136955, 137600, 139750, 140000, 145600, 150500, 156520, 156800, 159250, 168560, 172000, 178880, 182000, 188125, 192640, 195650, 196000, 203840, 208000, 210700, 215000, 219128, 223600, 227500, 240800, 245000, 250432, 254800, 260000, 263375, 269696, 273910, 279500, 280000, 291200, 301000, 313040, 318500, 337120, 344000, 349375, 357760, 364000, 376250, 391300, 392000, 398125, 407680, 421400, 430000, 438256, 447200, 455000, 481600, 489125, 490000, 500864, 509600, 520000, 526750, 547820, 559000, 560000, 602000, 626080, 637000, 674240, 684775, 688000, 698750, 728000, 752500, 782600, 784000, 796250, 842800, 860000, 876512, 894400, 910000, 963200, 978250, 980000, 1019200, 1040000, 1053500, 1095640, 1118000, 1204000, 1252160, 1274000, 1316875, 1348480, 1369550, 1397500, 1456000, 1505000, 1565200, 1592500, 1685600, 1720000, 1753024, 1788800, 1820000, 1956500, 1960000, 2038400, 2107000, 2191280, 2236000, 2408000, 2445625, 2504320, 2548000, 2633750, 2739100, 2795000, 3010000, 3130400, 3185000, 3371200, 3423875, 3440000, 3506048, 3640000, 3913000, 3920000, 4214000, 4382560, 4472000, 4816000, 4891250, 5096000, 5267500, 5478200, 5590000, 6020000, 6260800, 6370000, 6742400, 6847750, 7280000, 7826000, 8428000, 8765120, 8944000, 9782500, 10192000, 10535000, 10956400, 11180000, 12040000, 12521600, 12740000, 13695500, 15652000, 16856000, 17119375, 17530240, 19565000, 21070000, 21912800, 22360000, 24080000, 25480000, 27391000, 31304000, 33712000, 34238750, 39130000, 42140000, 43825600, 44720000, 50960000, 54782000, 62608000, 68477500, 78260000, 84280000, 87651200, 109564000, 136955000, 156520000, 168560000, 219128000, 273910000, 313040000, 438256000, 547820000, 1095640000, 2191280000]

約数ペア:

[(1, 2191280000), (2, 1095640000), (4, 547820000), (5, 438256000), (7, 313040000), (8, 273910000), (10, 219128000), (13, 168560000), (14, 156520000), (16, 136955000), (20, 109564000), (25, 87651200), (26, 84280000), (28, 78260000), (32, 68477500), (35, 62608000), (40, 54782000), (43, 50960000), (49, 44720000), (50, 43825600), (52, 42140000), (56, 39130000), (64, 34238750), (65, 33712000), (70, 31304000), (80, 27391000), (86, 25480000), (91, 24080000), (98, 22360000), (100, 21912800), (104, 21070000), (112, 19565000), (125, 17530240), (128, 17119375), (130, 16856000), (140, 15652000), (160, 13695500), (172, 12740000), (175, 12521600), (182, 12040000), (196, 11180000), (200, 10956400), (208, 10535000), (215, 10192000), (224, 9782500), (245, 8944000), (250, 8765120), (260, 8428000), (280, 7826000), (301, 7280000), (320, 6847750), (325, 6742400), (344, 6370000), (350, 6260800), (364, 6020000), (392, 5590000), (400, 5478200), (416, 5267500), (430, 5096000), (448, 4891250), (455, 4816000), (490, 4472000), (500, 4382560), (520, 4214000), (559, 3920000), (560, 3913000), (602, 3640000), (625, 3506048), (637, 3440000), (640, 3423875), (650, 3371200), (688, 3185000), (700, 3130400), (728, 3010000), (784, 2795000), (800, 2739100), (832, 2633750), (860, 2548000), (875, 2504320), (896, 2445625), (910, 2408000), (980, 2236000), (1000, 2191280), (1040, 2107000), (1075, 2038400), (1118, 1960000), (1120, 1956500), (1204, 1820000), (1225, 1788800), (1250, 1753024), (1274, 1720000), (1300, 1685600), (1376, 1592500), (1400, 1565200), (1456, 1505000), (1505, 1456000), (1568, 1397500), (1600, 1369550), (1625, 1348480), (1664, 1316875), (1720, 1274000), (1750, 1252160), (1820, 1204000), (1960, 1118000), (2000, 1095640), (2080, 1053500), (2107, 1040000), (2150, 1019200), (2236, 980000), (2240, 978250), (2275, 963200), (2408, 910000), (2450, 894400), (2500, 876512), (2548, 860000), (2600, 842800), (2752, 796250), (2795, 784000), (2800, 782600), (2912, 752500), (3010, 728000), (3136, 698750), (3185, 688000), (3200, 684775), (3250, 674240), (3440, 637000), (3500, 626080), (3640, 602000), (3913, 560000), (3920, 559000), (4000, 547820), (4160, 526750), (4214, 520000), (4300, 509600), (4375, 500864), (4472, 490000), (4480, 489125), (4550, 481600), (4816, 455000), (4900, 447200), (5000, 438256), (5096, 430000), (5200, 421400), (5375, 407680), (5504, 398125), (5590, 392000), (5600, 391300), (5824, 376250), (6020, 364000), (6125, 357760), (6272, 349375), (6370, 344000), (6500, 337120), (6880, 318500), (7000, 313040), (7280, 301000), (7525, 291200), (7826, 280000), (7840, 279500), (8000, 273910), (8125, 269696), (8320, 263375), (8428, 260000), (8600, 254800), (8750, 250432), (8944, 245000), (9100, 240800), (9632, 227500), (9800, 223600), (10000, 219128), (10192, 215000), (10400, 210700), (10535, 208000), (10750, 203840), (11180, 196000), (11200, 195650), (11375, 192640), (11648, 188125), (12040, 182000), (12250, 178880), (12740, 172000), (13000, 168560), (13760, 159250), (13975, 156800), (14000, 156520), (14560, 150500), (15050, 145600), (15652, 140000), (15680, 139750), (15925, 137600), (16000, 136955), (16250, 134848), (16856, 130000), (17200, 127400), (17500, 125216), (17888, 122500), (18200, 120400), (19264, 113750), (19565, 112000), (19600, 111800), (20000, 109564), (20384, 107500), (20800, 105350), (21070, 104000), (21500, 101920), (22360, 98000), (22400, 97825), (22750, 96320), (24080, 91000), (24500, 89440), (25480, 86000), (26000, 84280), (26875, 81536), (27391, 80000), (27520, 79625), (27950, 78400), (28000, 78260), (29120, 75250), (30100, 72800), (30625, 71552), (31304, 70000), (31360, 69875), (31850, 68800), (32500, 67424), (33712, 65000), (34400, 63700), (35000, 62608), (35776, 61250), (36400, 60200), (37625, 58240), (38528, 56875), (39130, 56000), (39200, 55900), (40000, 54782), (40768, 53750), (41600, 52675), (42140, 52000), (43000, 50960), (44720, 49000), (45500, 48160)]