1655435040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25931}}^1$

素因数の和:25975

約数の個数: 192

約数和(自身を含む): 6273469440

約数和(自身を除く): 4618034400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 25931, 31920, 51862, 63840, 77793, 103724, 129655, 155586, 181517, 207448, 259310, 311172, 363034, 388965, 414896, 492689, 518620, 544551, 622344, 726068, 777930, 829792, 907585, 985378, 1037240, 1089102, 1244688, 1452136, 1478067, 1555860, 1815170, 1970756, 2074480, 2178204, 2463445, 2489376, 2722755, 2904272, 2956134, 3111720, 3448823, 3630340, 3941512, 4148960, 4356408, 4926890, 5445510, 5808544, 5912268, 6223440, 6897646, 7260680, 7390335, 7883024, 8712816, 9853780, 10346469, 10891020, 11824536, 12446880, 13795292, 14521360, 14780670, 15766048, 17244115, 17425632, 19707560, 20692938, 21782040, 23649072, 27590584, 29042720, 29561340, 34488230, 39415120, 41385876, 43564080, 47298144, 51732345, 55181168, 59122680, 68976460, 78830240, 82771752, 87128160, 103464690, 110362336, 118245360, 137952920, 165543504, 206929380, 236490720, 275905840, 331087008, 413858760, 551811680, 827717520, 1655435040]

約数ペア:

[(1, 1655435040), (2, 827717520), (3, 551811680), (4, 413858760), (5, 331087008), (6, 275905840), (7, 236490720), (8, 206929380), (10, 165543504), (12, 137952920), (14, 118245360), (15, 110362336), (16, 103464690), (19, 87128160), (20, 82771752), (21, 78830240), (24, 68976460), (28, 59122680), (30, 55181168), (32, 51732345), (35, 47298144), (38, 43564080), (40, 41385876), (42, 39415120), (48, 34488230), (56, 29561340), (57, 29042720), (60, 27590584), (70, 23649072), (76, 21782040), (80, 20692938), (84, 19707560), (95, 17425632), (96, 17244115), (105, 15766048), (112, 14780670), (114, 14521360), (120, 13795292), (133, 12446880), (140, 11824536), (152, 10891020), (160, 10346469), (168, 9853780), (190, 8712816), (210, 7883024), (224, 7390335), (228, 7260680), (240, 6897646), (266, 6223440), (280, 5912268), (285, 5808544), (304, 5445510), (336, 4926890), (380, 4356408), (399, 4148960), (420, 3941512), (456, 3630340), (480, 3448823), (532, 3111720), (560, 2956134), (570, 2904272), (608, 2722755), (665, 2489376), (672, 2463445), (760, 2178204), (798, 2074480), (840, 1970756), (912, 1815170), (1064, 1555860), (1120, 1478067), (1140, 1452136), (1330, 1244688), (1520, 1089102), (1596, 1037240), (1680, 985378), (1824, 907585), (1995, 829792), (2128, 777930), (2280, 726068), (2660, 622344), (3040, 544551), (3192, 518620), (3360, 492689), (3990, 414896), (4256, 388965), (4560, 363034), (5320, 311172), (6384, 259310), (7980, 207448), (9120, 181517), (10640, 155586), (12768, 129655), (15960, 103724), (21280, 77793), (25931, 63840), (31920, 51862)]