2791531680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 384

約数和(自身を含む): 10741248000

約数和(自身を除く): 7949716320

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, 73, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 146, 152, 160, 168, 190, 210, 219, 224, 228, 240, 266, 280, 285, 292, 304, 336, 365, 380, 399, 420, 438, 456, 480, 511, 532, 560, 570, 584, 599, 608, 665, 672, 730, 760, 798, 840, 876, 912, 1022, 1064, 1095, 1120, 1140, 1168, 1198, 1330, 1387, 1460, 1520, 1533, 1596, 1680, 1752, 1797, 1824, 1995, 2044, 2128, 2190, 2280, 2336, 2396, 2555, 2660, 2774, 2920, 2995, 3040, 3066, 3192, 3360, 3504, 3594, 3990, 4088, 4161, 4193, 4256, 4380, 4560, 4792, 5110, 5320, 5548, 5840, 5990, 6132, 6384, 6935, 7008, 7188, 7665, 7980, 8176, 8322, 8386, 8760, 8985, 9120, 9584, 9709, 10220, 10640, 11096, 11381, 11680, 11980, 12264, 12579, 12768, 13870, 14376, 15330, 15960, 16352, 16644, 16772, 17520, 17970, 19168, 19418, 20440, 20805, 20965, 21280, 22192, 22762, 23960, 24528, 25158, 27740, 28752, 29127, 30660, 31920, 33288, 33544, 34143, 35040, 35940, 38836, 40880, 41610, 41930, 43727, 44384, 45524, 47920, 48545, 49056, 50316, 55480, 56905, 57504, 58254, 61320, 62895, 63840, 66576, 67088, 68286, 71880, 77672, 79667, 81760, 83220, 83860, 87454, 91048, 95840, 97090, 100632, 110960, 113810, 116508, 122640, 125790, 131181, 133152, 134176, 136572, 143760, 145635, 155344, 159334, 166440, 167720, 170715, 174908, 182096, 194180, 201264, 218635, 221920, 227620, 233016, 239001, 245280, 251580, 262362, 273144, 287520, 291270, 306089, 310688, 318668, 332880, 335440, 341430, 349816, 364192, 388360, 398335, 402528, 437270, 455240, 466032, 478002, 503160, 524724, 546288, 582540, 612178, 637336, 655905, 665760, 670880, 682860, 699632, 776720, 796670, 830813, 874540, 910480, 918267, 932064, 956004, 1006320, 1049448, 1092576, 1165080, 1195005, 1224356, 1274672, 1311810, 1365720, 1399264, 1530445, 1553440, 1593340, 1661626, 1749080, 1820960, 1836534, 1912008, 2012640, 2098896, 2330160, 2390010, 2448712, 2492439, 2549344, 2623620, 2731440, 3060890, 3186680, 3323252, 3498160, 3673068, 3824016, 4154065, 4197792, 4591335, 4660320, 4780020, 4897424, 4984878, 5247240, 5462880, 5815691, 6121780, 6373360, 6646504, 6996320, 7346136, 7648032, 8308130, 9182670, 9560040, 9794848, 9969756, 10494480, 11631382, 12243560, 12462195, 12746720, 13293008, 14692272, 16616260, 17447073, 18365340, 19120080, 19939512, 20988960, 23262764, 24487120, 24924390, 26586016, 29078455, 29384544, 33232520, 34894146, 36730680, 38240160, 39879024, 46525528, 48974240, 49848780, 58156910, 66465040, 69788292, 73461360, 79758048, 87235365, 93051056, 99697560, 116313820, 132930080, 139576584, 146922720, 174470730, 186102112, 199395120, 232627640, 279153168, 348941460, 398790240, 465255280, 558306336, 697882920, 930510560, 1395765840, 2791531680]

約数ペア:

[(1, 2791531680), (2, 1395765840), (3, 930510560), (4, 697882920), (5, 558306336), (6, 465255280), (7, 398790240), (8, 348941460), (10, 279153168), (12, 232627640), (14, 199395120), (15, 186102112), (16, 174470730), (19, 146922720), (20, 139576584), (21, 132930080), (24, 116313820), (28, 99697560), (30, 93051056), (32, 87235365), (35, 79758048), (38, 73461360), (40, 69788292), (42, 66465040), (48, 58156910), (56, 49848780), (57, 48974240), (60, 46525528), (70, 39879024), (73, 38240160), (76, 36730680), (80, 34894146), (84, 33232520), (95, 29384544), (96, 29078455), (105, 26586016), (112, 24924390), (114, 24487120), (120, 23262764), (133, 20988960), (140, 19939512), (146, 19120080), (152, 18365340), (160, 17447073), (168, 16616260), (190, 14692272), (210, 13293008), (219, 12746720), (224, 12462195), (228, 12243560), (240, 11631382), (266, 10494480), (280, 9969756), (285, 9794848), (292, 9560040), (304, 9182670), (336, 8308130), (365, 7648032), (380, 7346136), (399, 6996320), (420, 6646504), (438, 6373360), (456, 6121780), (480, 5815691), (511, 5462880), (532, 5247240), (560, 4984878), (570, 4897424), (584, 4780020), (599, 4660320), (608, 4591335), (665, 4197792), (672, 4154065), (730, 3824016), (760, 3673068), (798, 3498160), (840, 3323252), (876, 3186680), (912, 3060890), (1022, 2731440), (1064, 2623620), (1095, 2549344), (1120, 2492439), (1140, 2448712), (1168, 2390010), (1198, 2330160), (1330, 2098896), (1387, 2012640), (1460, 1912008), (1520, 1836534), (1533, 1820960), (1596, 1749080), (1680, 1661626), (1752, 1593340), (1797, 1553440), (1824, 1530445), (1995, 1399264), (2044, 1365720), (2128, 1311810), (2190, 1274672), (2280, 1224356), (2336, 1195005), (2396, 1165080), (2555, 1092576), (2660, 1049448), (2774, 1006320), (2920, 956004), (2995, 932064), (3040, 918267), (3066, 910480), (3192, 874540), (3360, 830813), (3504, 796670), (3594, 776720), (3990, 699632), (4088, 682860), (4161, 670880), (4193, 665760), (4256, 655905), (4380, 637336), (4560, 612178), (4792, 582540), (5110, 546288), (5320, 524724), (5548, 503160), (5840, 478002), (5990, 466032), (6132, 455240), (6384, 437270), (6935, 402528), (7008, 398335), (7188, 388360), (7665, 364192), (7980, 349816), (8176, 341430), (8322, 335440), (8386, 332880), (8760, 318668), (8985, 310688), (9120, 306089), (9584, 291270), (9709, 287520), (10220, 273144), (10640, 262362), (11096, 251580), (11381, 245280), (11680, 239001), (11980, 233016), (12264, 227620), (12579, 221920), (12768, 218635), (13870, 201264), (14376, 194180), (15330, 182096), (15960, 174908), (16352, 170715), (16644, 167720), (16772, 166440), (17520, 159334), (17970, 155344), (19168, 145635), (19418, 143760), (20440, 136572), (20805, 134176), (20965, 133152), (21280, 131181), (22192, 125790), (22762, 122640), (23960, 116508), (24528, 113810), (25158, 110960), (27740, 100632), (28752, 97090), (29127, 95840), (30660, 91048), (31920, 87454), (33288, 83860), (33544, 83220), (34143, 81760), (35040, 79667), (35940, 77672), (38836, 71880), (40880, 68286), (41610, 67088), (41930, 66576), (43727, 63840), (44384, 62895), (45524, 61320), (47920, 58254), (48545, 57504), (49056, 56905), (50316, 55480)]