681664800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 2369098368

約数和(自身を除く): 1687433568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 53, 60, 69, 75, 80, 92, 96, 100, 106, 115, 120, 138, 150, 159, 160, 184, 200, 212, 230, 233, 240, 265, 276, 300, 318, 345, 368, 400, 424, 460, 466, 480, 530, 552, 575, 600, 636, 690, 699, 736, 795, 800, 848, 920, 932, 1060, 1104, 1150, 1165, 1200, 1219, 1272, 1325, 1380, 1398, 1590, 1696, 1725, 1840, 1864, 2120, 2208, 2300, 2330, 2400, 2438, 2544, 2650, 2760, 2796, 3180, 3450, 3495, 3657, 3680, 3728, 3975, 4240, 4600, 4660, 4876, 5088, 5300, 5359, 5520, 5592, 5825, 6095, 6360, 6900, 6990, 7314, 7456, 7950, 8480, 9200, 9320, 9752, 10600, 10718, 11040, 11184, 11650, 12190, 12349, 12720, 13800, 13980, 14628, 15900, 16077, 17475, 18285, 18400, 18640, 19504, 21200, 21436, 22368, 23300, 24380, 24698, 25440, 26795, 27600, 27960, 29256, 30475, 31800, 32154, 34950, 36570, 37047, 37280, 39008, 42400, 42872, 46600, 48760, 49396, 53590, 55200, 55920, 58512, 60950, 61745, 63600, 64308, 69900, 73140, 74094, 80385, 85744, 91425, 93200, 97520, 98792, 107180, 111840, 117024, 121900, 123490, 127200, 128616, 133975, 139800, 146280, 148188, 160770, 171488, 182850, 185235, 186400, 195040, 197584, 214360, 243800, 246980, 257232, 267950, 279600, 284027, 292560, 296376, 308725, 321540, 365700, 370470, 395168, 401925, 428720, 487600, 493960, 514464, 535900, 559200, 568054, 585120, 592752, 617450, 643080, 731400, 740940, 803850, 852081, 857440, 926175, 975200, 987920, 1071800, 1136108, 1185504, 1234900, 1286160, 1420135, 1462800, 1481880, 1607700, 1704162, 1852350, 1975840, 2143600, 2272216, 2469800, 2572320, 2840270, 2925600, 2963760, 3215400, 3408324, 3704700, 4260405, 4287200, 4544432, 4939600, 5680540, 5927520, 6430800, 6816648, 7100675, 7409400, 8520810, 9088864, 9879200, 11361080, 12861600, 13633296, 14201350, 14818800, 17041620, 21302025, 22722160, 27266592, 28402700, 29637600, 34083240, 42604050, 45444320, 56805400, 68166480, 85208100, 113610800, 136332960, 170416200, 227221600, 340832400, 681664800]

約数ペア:

[(1, 681664800), (2, 340832400), (3, 227221600), (4, 170416200), (5, 136332960), (6, 113610800), (8, 85208100), (10, 68166480), (12, 56805400), (15, 45444320), (16, 42604050), (20, 34083240), (23, 29637600), (24, 28402700), (25, 27266592), (30, 22722160), (32, 21302025), (40, 17041620), (46, 14818800), (48, 14201350), (50, 13633296), (53, 12861600), (60, 11361080), (69, 9879200), (75, 9088864), (80, 8520810), (92, 7409400), (96, 7100675), (100, 6816648), (106, 6430800), (115, 5927520), (120, 5680540), (138, 4939600), (150, 4544432), (159, 4287200), (160, 4260405), (184, 3704700), (200, 3408324), (212, 3215400), (230, 2963760), (233, 2925600), (240, 2840270), (265, 2572320), (276, 2469800), (300, 2272216), (318, 2143600), (345, 1975840), (368, 1852350), (400, 1704162), (424, 1607700), (460, 1481880), (466, 1462800), (480, 1420135), (530, 1286160), (552, 1234900), (575, 1185504), (600, 1136108), (636, 1071800), (690, 987920), (699, 975200), (736, 926175), (795, 857440), (800, 852081), (848, 803850), (920, 740940), (932, 731400), (1060, 643080), (1104, 617450), (1150, 592752), (1165, 585120), (1200, 568054), (1219, 559200), (1272, 535900), (1325, 514464), (1380, 493960), (1398, 487600), (1590, 428720), (1696, 401925), (1725, 395168), (1840, 370470), (1864, 365700), (2120, 321540), (2208, 308725), (2300, 296376), (2330, 292560), (2400, 284027), (2438, 279600), (2544, 267950), (2650, 257232), (2760, 246980), (2796, 243800), (3180, 214360), (3450, 197584), (3495, 195040), (3657, 186400), (3680, 185235), (3728, 182850), (3975, 171488), (4240, 160770), (4600, 148188), (4660, 146280), (4876, 139800), (5088, 133975), (5300, 128616), (5359, 127200), (5520, 123490), (5592, 121900), (5825, 117024), (6095, 111840), (6360, 107180), (6900, 98792), (6990, 97520), (7314, 93200), (7456, 91425), (7950, 85744), (8480, 80385), (9200, 74094), (9320, 73140), (9752, 69900), (10600, 64308), (10718, 63600), (11040, 61745), (11184, 60950), (11650, 58512), (12190, 55920), (12349, 55200), (12720, 53590), (13800, 49396), (13980, 48760), (14628, 46600), (15900, 42872), (16077, 42400), (17475, 39008), (18285, 37280), (18400, 37047), (18640, 36570), (19504, 34950), (21200, 32154), (21436, 31800), (22368, 30475), (23300, 29256), (24380, 27960), (24698, 27600), (25440, 26795)]