1319083920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 720

約数和(自身を含む): 5865874560

約数和(自身を除く): 4546790640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 103, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 147, 154, 165, 168, 176, 180, 189, 196, 198, 206, 210, 216, 220, 231, 240, 242, 245, 252, 264, 270, 280, 294, 297, 308, 309, 315, 330, 336, 360, 363, 378, 385, 392, 396, 412, 420, 432, 440, 441, 462, 484, 490, 495, 504, 515, 528, 539, 540, 560, 588, 594, 605, 616, 618, 630, 660, 693, 720, 721, 726, 735, 756, 770, 784, 792, 824, 840, 847, 880, 882, 924, 927, 945, 968, 980, 990, 1008, 1030, 1078, 1080, 1089, 1133, 1155, 1176, 1188, 1210, 1232, 1236, 1260, 1320, 1323, 1386, 1442, 1452, 1470, 1485, 1512, 1540, 1545, 1584, 1617, 1648, 1680, 1694, 1764, 1815, 1848, 1854, 1890, 1936, 1960, 1980, 2060, 2079, 2156, 2160, 2163, 2178, 2205, 2266, 2310, 2352, 2376, 2420, 2472, 2520, 2541, 2640, 2646, 2695, 2772, 2781, 2884, 2904, 2940, 2970, 3024, 3080, 3090, 3234, 3267, 3388, 3399, 3465, 3528, 3605, 3630, 3696, 3708, 3780, 3920, 3960, 4120, 4158, 4235, 4312, 4326, 4356, 4410, 4532, 4620, 4635, 4752, 4840, 4851, 4944, 5040, 5047, 5082, 5292, 5390, 5445, 5544, 5562, 5665, 5768, 5808, 5880, 5929, 5940, 6160, 6180, 6468, 6489, 6534, 6615, 6776, 6798, 6930, 7056, 7210, 7260, 7416, 7560, 7623, 7920, 7931, 8085, 8240, 8316, 8470, 8624, 8652, 8712, 8820, 9064, 9240, 9270, 9680, 9702, 10094, 10164, 10197, 10395, 10584, 10780, 10815, 10890, 11088, 11124, 11330, 11536, 11760, 11858, 11880, 12360, 12463, 12705, 12936, 12978, 13068, 13230, 13552, 13596, 13860, 13905, 14420, 14520, 14553, 14832, 15120, 15141, 15246, 15862, 16170, 16335, 16632, 16940, 16995, 17304, 17424, 17640, 17787, 18128, 18480, 18540, 19404, 19467, 20188, 20328, 20394, 20790, 21168, 21560, 21630, 21780, 22248, 22660, 22869, 23716, 23760, 23793, 24255, 24720, 24926, 25235, 25410, 25872, 25956, 26136, 26460, 27192, 27720, 27810, 28840, 29040, 29106, 29645, 30282, 30492, 30591, 31724, 32340, 32445, 32670, 33264, 33880, 33990, 34608, 35280, 35574, 37080, 37389, 38115, 38808, 38934, 39655, 40376, 40656, 40788, 41580, 43120, 43260, 43560, 44496, 45320, 45423, 45738, 47432, 47586, 48510, 49852, 50470, 50820, 50985, 51912, 52272, 52920, 53361, 54384, 55440, 55517, 55620, 57680, 58212, 59290, 60564, 60984, 61182, 62315, 63448, 64680, 64890, 65340, 67760, 67980, 71148, 71379, 72765, 74160, 74778, 75705, 76230, 77616, 77868, 79310, 80752, 81576, 83160, 86520, 87120, 87241, 88935, 90640, 90846, 91476, 94864, 95172, 97020, 97335, 99704, 100940, 101640, 101970, 103824, 105840, 106722, 111034, 111240, 112167, 114345, 116424, 118580, 118965, 121128, 121968, 122364, 124630, 126896, 129360, 129780, 130680, 135960, 136269, 142296, 142758, 145530, 149556, 151410, 152460, 152955, 155736, 158620, 160083, 163152, 166320, 166551, 173040, 174482, 177870, 181692, 182952, 186945, 190344, 194040, 194670, 199408, 201880, 203280, 203940, 213444, 214137, 222068, 222480, 224334, 227115, 228690, 232848, 237160, 237930, 242256, 244728, 249260, 259560, 261360, 261723, 266805, 271920, 272538, 277585, 284592, 285516, 291060, 299112, 302820, 304920, 305910, 311472, 317240, 320166, 333102, 336501, 348964, 355740, 356895, 363384, 365904, 373890, 380688, 388080, 389340, 403760, 407880, 426888, 428274, 436205, 444136, 448668, 454230, 457380, 474320, 475860, 489456, 498520, 499653, 519120, 523446, 533610, 545076, 555170, 560835, 571032, 582120, 598224, 605640, 609840, 610687, 611820, 634480, 640332, 666204, 673002, 681345, 697928, 711480, 713790, 726768, 747780, 778680, 785169, 800415, 815760, 832755, 853776, 856548, 872410, 888272, 897336, 908460, 914760, 951720, 997040, 999306, 1046892, 1067220, 1070685, 1090152, 1110340, 1121670, 1142064, 1164240, 1211280, 1221374, 1223640, 1280664, 1308615, 1332408, 1346004, 1362690, 1395856, 1422960, 1427580, 1495560, 1498959, 1557360, 1570338, 1600830, 1665510, 1682505, 1713096, 1744820, 1794672, 1816920, 1829520, 1832061, 1903440, 1998612, 2093784, 2134440, 2141370, 2180304, 2220680, 2243340, 2355507, 2442748, 2447280, 2498265, 2561328, 2617230, 2664816, 2692008, 2725380, 2855160, 2991120, 2997918, 3053435, 3140676, 3201660, 3331020, 3365010, 3426192, 3489640, 3633840, 3664122, 3925845, 3997224, 4187568, 4268880, 4282740, 4441360, 4486680, 4711014, 4885496, 4996530, 5234460, 5384016, 5450760, 5496183, 5710320, 5995836, 6106870, 6281352, 6403320, 6662040, 6730020, 6979280, 7328244, 7494795, 7851690, 7994448, 8565480, 8973360, 9160305, 9422028, 9770992, 9993060, 10468920, 10901520, 10992366, 11777535, 11991672, 12213740, 12562704, 12806640, 13324080, 13460040, 14656488, 14989590, 15703380, 16488549, 17130960, 18320610, 18844056, 19986120, 20937840, 21984732, 23555070, 23983344, 24427480, 26920080, 27480915, 29312976, 29979180, 31406760, 32977098, 36641220, 37688112, 39972240, 43969464, 47110140, 48854960, 54961830, 59958360, 62813520, 65954196, 73282440, 82442745, 87938928, 94220280, 109923660, 119916720, 131908392, 146564880, 164885490, 188440560, 219847320, 263816784, 329770980, 439694640, 659541960, 1319083920]

約数ペア:

[(1, 1319083920), (2, 659541960), (3, 439694640), (4, 329770980), (5, 263816784), (6, 219847320), (7, 188440560), (8, 164885490), (9, 146564880), (10, 131908392), (11, 119916720), (12, 109923660), (14, 94220280), (15, 87938928), (16, 82442745), (18, 73282440), (20, 65954196), (21, 62813520), (22, 59958360), (24, 54961830), (27, 48854960), (28, 47110140), (30, 43969464), (33, 39972240), (35, 37688112), (36, 36641220), (40, 32977098), (42, 31406760), (44, 29979180), (45, 29312976), (48, 27480915), (49, 26920080), (54, 24427480), (55, 23983344), (56, 23555070), (60, 21984732), (63, 20937840), (66, 19986120), (70, 18844056), (72, 18320610), (77, 17130960), (80, 16488549), (84, 15703380), (88, 14989590), (90, 14656488), (98, 13460040), (99, 13324080), (103, 12806640), (105, 12562704), (108, 12213740), (110, 11991672), (112, 11777535), (120, 10992366), (121, 10901520), (126, 10468920), (132, 9993060), (135, 9770992), (140, 9422028), (144, 9160305), (147, 8973360), (154, 8565480), (165, 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1665510), (824, 1600830), (840, 1570338), (847, 1557360), (880, 1498959), (882, 1495560), (924, 1427580), (927, 1422960), (945, 1395856), (968, 1362690), (980, 1346004), (990, 1332408), (1008, 1308615), (1030, 1280664), (1078, 1223640), (1080, 1221374), (1089, 1211280), (1133, 1164240), (1155, 1142064), (1176, 1121670), (1188, 1110340), (1210, 1090152), (1232, 1070685), (1236, 1067220), (1260, 1046892), (1320, 999306), (1323, 997040), (1386, 951720), (1442, 914760), (1452, 908460), (1470, 897336), (1485, 888272), (1512, 872410), (1540, 856548), (1545, 853776), (1584, 832755), (1617, 815760), (1648, 800415), (1680, 785169), (1694, 778680), (1764, 747780), (1815, 726768), (1848, 713790), (1854, 711480), (1890, 697928), (1936, 681345), (1960, 673002), (1980, 666204), (2060, 640332), (2079, 634480), (2156, 611820), (2160, 610687), (2163, 609840), (2178, 605640), (2205, 598224), (2266, 582120), (2310, 571032), (2352, 560835), (2376, 555170), (2420, 545076), (2472, 533610), (2520, 523446), 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