1607820000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 240

約数和(自身を含む): 5340690432

約数和(自身を除く): 3732870432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 127, 150, 160, 200, 211, 240, 250, 254, 300, 375, 381, 400, 422, 480, 500, 508, 600, 625, 633, 635, 750, 762, 800, 844, 1000, 1016, 1055, 1200, 1250, 1266, 1270, 1500, 1524, 1688, 1875, 1905, 2000, 2032, 2110, 2400, 2500, 2532, 2540, 3000, 3048, 3165, 3175, 3376, 3750, 3810, 4000, 4064, 4220, 5000, 5064, 5080, 5275, 6000, 6096, 6330, 6350, 6752, 7500, 7620, 8440, 9525, 10000, 10128, 10160, 10550, 12000, 12192, 12660, 12700, 15000, 15240, 15825, 15875, 16880, 19050, 20000, 20256, 20320, 21100, 25320, 25400, 26375, 26797, 30000, 30480, 31650, 31750, 33760, 38100, 42200, 47625, 50640, 50800, 52750, 53594, 60000, 60960, 63300, 63500, 76200, 79125, 79375, 80391, 84400, 95250, 101280, 101600, 105500, 107188, 126600, 127000, 131875, 133985, 152400, 158250, 158750, 160782, 168800, 190500, 211000, 214376, 238125, 253200, 254000, 263750, 267970, 304800, 316500, 317500, 321564, 381000, 395625, 401955, 422000, 428752, 476250, 506400, 508000, 527500, 535940, 633000, 635000, 643128, 669925, 762000, 791250, 803910, 844000, 857504, 952500, 1055000, 1071880, 1266000, 1270000, 1286256, 1339850, 1524000, 1582500, 1607820, 1905000, 2009775, 2110000, 2143760, 2532000, 2540000, 2572512, 2679700, 3165000, 3215640, 3349625, 3810000, 4019550, 4220000, 4287520, 5359400, 6330000, 6431280, 6699250, 7620000, 8039100, 10048875, 10718800, 12660000, 12862560, 13398500, 16078200, 16748125, 20097750, 21437600, 26797000, 32156400, 33496250, 40195500, 50244375, 53594000, 64312800, 66992500, 80391000, 100488750, 107188000, 133985000, 160782000, 200977500, 267970000, 321564000, 401955000, 535940000, 803910000, 1607820000]

約数ペア:

[(1, 1607820000), (2, 803910000), (3, 535940000), (4, 401955000), (5, 321564000), (6, 267970000), (8, 200977500), (10, 160782000), (12, 133985000), (15, 107188000), (16, 100488750), (20, 80391000), (24, 66992500), (25, 64312800), (30, 53594000), (32, 50244375), (40, 40195500), (48, 33496250), (50, 32156400), (60, 26797000), (75, 21437600), (80, 20097750), (96, 16748125), (100, 16078200), (120, 13398500), (125, 12862560), (127, 12660000), (150, 10718800), (160, 10048875), (200, 8039100), (211, 7620000), (240, 6699250), (250, 6431280), (254, 6330000), (300, 5359400), (375, 4287520), (381, 4220000), (400, 4019550), (422, 3810000), (480, 3349625), (500, 3215640), (508, 3165000), (600, 2679700), (625, 2572512), (633, 2540000), (635, 2532000), (750, 2143760), (762, 2110000), (800, 2009775), (844, 1905000), (1000, 1607820), (1016, 1582500), (1055, 1524000), (1200, 1339850), (1250, 1286256), (1266, 1270000), (1270, 1266000), (1500, 1071880), (1524, 1055000), (1688, 952500), (1875, 857504), (1905, 844000), (2000, 803910), (2032, 791250), (2110, 762000), (2400, 669925), (2500, 643128), (2532, 635000), (2540, 633000), (3000, 535940), (3048, 527500), (3165, 508000), (3175, 506400), (3376, 476250), (3750, 428752), (3810, 422000), (4000, 401955), (4064, 395625), (4220, 381000), (5000, 321564), (5064, 317500), (5080, 316500), (5275, 304800), (6000, 267970), (6096, 263750), (6330, 254000), (6350, 253200), (6752, 238125), (7500, 214376), (7620, 211000), (8440, 190500), (9525, 168800), (10000, 160782), (10128, 158750), (10160, 158250), (10550, 152400), (12000, 133985), (12192, 131875), (12660, 127000), (12700, 126600), (15000, 107188), (15240, 105500), (15825, 101600), (15875, 101280), (16880, 95250), (19050, 84400), (20000, 80391), (20256, 79375), (20320, 79125), (21100, 76200), (25320, 63500), (25400, 63300), (26375, 60960), (26797, 60000), (30000, 53594), (30480, 52750), (31650, 50800), (31750, 50640), (33760, 47625), (38100, 42200)]