1730989680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 480

約数和(自身を含む): 6730997760

約数和(自身を除く): 5000008080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 61, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 122, 127, 133, 140, 147, 152, 168, 183, 190, 196, 210, 228, 240, 244, 245, 254, 266, 280, 285, 294, 304, 305, 336, 366, 380, 381, 392, 399, 420, 427, 456, 488, 490, 508, 532, 560, 570, 588, 610, 635, 665, 732, 735, 760, 762, 784, 798, 840, 854, 889, 912, 915, 931, 976, 980, 1016, 1064, 1140, 1159, 1176, 1220, 1270, 1281, 1330, 1464, 1470, 1520, 1524, 1596, 1680, 1708, 1778, 1830, 1862, 1905, 1960, 1995, 2032, 2128, 2135, 2280, 2318, 2352, 2413, 2440, 2540, 2562, 2660, 2667, 2793, 2928, 2940, 2989, 3048, 3192, 3416, 3477, 3556, 3660, 3724, 3810, 3920, 3990, 4270, 4445, 4560, 4636, 4655, 4826, 4880, 5080, 5124, 5320, 5334, 5586, 5795, 5880, 5978, 6096, 6223, 6384, 6405, 6832, 6954, 7112, 7239, 7320, 7448, 7620, 7747, 7980, 8113, 8540, 8890, 8967, 9272, 9310, 9652, 10160, 10248, 10640, 10668, 11172, 11590, 11760, 11956, 12065, 12446, 12810, 13335, 13908, 13965, 14224, 14478, 14640, 14896, 14945, 15240, 15494, 15960, 16226, 16891, 17080, 17385, 17780, 17934, 18544, 18620, 18669, 19304, 20496, 21336, 22344, 23180, 23241, 23912, 24130, 24339, 24892, 25620, 26670, 27816, 27930, 28956, 29890, 30480, 30988, 31115, 31920, 32452, 33782, 34160, 34770, 35560, 35868, 36195, 37240, 37338, 38608, 38735, 40565, 42672, 44688, 44835, 46360, 46482, 47824, 48260, 48678, 49784, 50673, 51240, 53340, 54229, 55632, 55860, 56791, 57912, 59780, 61976, 62230, 64904, 67564, 69540, 71120, 71736, 72390, 74480, 74676, 77470, 81130, 84455, 89670, 92720, 92964, 93345, 96520, 97356, 99568, 101346, 102480, 106680, 108458, 111720, 113582, 115824, 116205, 118237, 119560, 121695, 123952, 124460, 129808, 135128, 139080, 143472, 144780, 147193, 149352, 154940, 162260, 162687, 168910, 170373, 179340, 185928, 186690, 193040, 194712, 202692, 213360, 216916, 223440, 227164, 232410, 236474, 239120, 243390, 248920, 253365, 270256, 271145, 278160, 283955, 289560, 294386, 298704, 309880, 324520, 325374, 337820, 340746, 354711, 358680, 371856, 373380, 379603, 389424, 405384, 433832, 441579, 454328, 464820, 472948, 486780, 497840, 506730, 542290, 567910, 579120, 588772, 591185, 619760, 649040, 650748, 675640, 681492, 709422, 717360, 735965, 746760, 759206, 810768, 813435, 851865, 867664, 883158, 908656, 929640, 945896, 973560, 1013460, 1030351, 1084580, 1135820, 1138809, 1177544, 1182370, 1301496, 1351280, 1362984, 1418844, 1471930, 1493520, 1518412, 1626870, 1703730, 1766316, 1773555, 1859280, 1891792, 1898015, 1947120, 2026920, 2060702, 2169160, 2207895, 2271640, 2277618, 2355088, 2364740, 2602992, 2725968, 2837688, 2943860, 3036824, 3091053, 3253740, 3407460, 3532632, 3547110, 3796030, 4053840, 4121404, 4338320, 4415790, 4543280, 4555236, 4729480, 5151755, 5675376, 5694045, 5887720, 6073648, 6182106, 6507480, 6814920, 7065264, 7094220, 7212457, 7592060, 8242808, 8831580, 9110472, 9458960, 10303510, 11388090, 11775440, 12364212, 13014960, 13629840, 14188440, 14424914, 15184120, 15455265, 16485616, 17663160, 18220944, 20607020, 21637371, 22776180, 24728424, 28376880, 28849828, 30368240, 30910530, 35326320, 36062285, 41214040, 43274742, 45552360, 49456848, 57699656, 61821060, 72124570, 82428080, 86549484, 91104720, 108186855, 115399312, 123642120, 144249140, 173098968, 216373710, 247284240, 288498280, 346197936, 432747420, 576996560, 865494840, 1730989680]

約数ペア:

[(1, 1730989680), (2, 865494840), (3, 576996560), (4, 432747420), (5, 346197936), (6, 288498280), (7, 247284240), (8, 216373710), (10, 173098968), (12, 144249140), (14, 123642120), (15, 115399312), (16, 108186855), (19, 91104720), (20, 86549484), (21, 82428080), (24, 72124570), (28, 61821060), (30, 57699656), (35, 49456848), (38, 45552360), (40, 43274742), (42, 41214040), (48, 36062285), (49, 35326320), (56, 30910530), (57, 30368240), (60, 28849828), (61, 28376880), (70, 24728424), (76, 22776180), (80, 21637371), (84, 20607020), (95, 18220944), (98, 17663160), (105, 16485616), (112, 15455265), (114, 15184120), (120, 14424914), (122, 14188440), (127, 13629840), (133, 13014960), (140, 12364212), (147, 11775440), (152, 11388090), (168, 10303510), (183, 9458960), (190, 9110472), (196, 8831580), (210, 8242808), (228, 7592060), (240, 7212457), (244, 7094220), (245, 7065264), (254, 6814920), (266, 6507480), (280, 6182106), (285, 6073648), (294, 5887720), (304, 5694045), (305, 5675376), (336, 5151755), (366, 4729480), (380, 4555236), (381, 4543280), (392, 4415790), (399, 4338320), (420, 4121404), (427, 4053840), (456, 3796030), (488, 3547110), (490, 3532632), (508, 3407460), (532, 3253740), (560, 3091053), (570, 3036824), (588, 2943860), (610, 2837688), (635, 2725968), (665, 2602992), (732, 2364740), (735, 2355088), (760, 2277618), (762, 2271640), (784, 2207895), (798, 2169160), (840, 2060702), (854, 2026920), (889, 1947120), (912, 1898015), (915, 1891792), (931, 1859280), (976, 1773555), (980, 1766316), (1016, 1703730), (1064, 1626870), (1140, 1518412), (1159, 1493520), (1176, 1471930), (1220, 1418844), (1270, 1362984), (1281, 1351280), (1330, 1301496), (1464, 1182370), (1470, 1177544), (1520, 1138809), (1524, 1135820), (1596, 1084580), (1680, 1030351), (1708, 1013460), (1778, 973560), (1830, 945896), (1862, 929640), (1905, 908656), (1960, 883158), (1995, 867664), (2032, 851865), (2128, 813435), (2135, 810768), (2280, 759206), (2318, 746760), (2352, 735965), (2413, 717360), (2440, 709422), (2540, 681492), (2562, 675640), (2660, 650748), (2667, 649040), (2793, 619760), (2928, 591185), (2940, 588772), (2989, 579120), (3048, 567910), (3192, 542290), (3416, 506730), (3477, 497840), (3556, 486780), (3660, 472948), (3724, 464820), (3810, 454328), (3920, 441579), (3990, 433832), (4270, 405384), (4445, 389424), (4560, 379603), (4636, 373380), (4655, 371856), (4826, 358680), (4880, 354711), (5080, 340746), (5124, 337820), (5320, 325374), (5334, 324520), (5586, 309880), (5795, 298704), (5880, 294386), (5978, 289560), (6096, 283955), (6223, 278160), (6384, 271145), (6405, 270256), (6832, 253365), (6954, 248920), (7112, 243390), (7239, 239120), (7320, 236474), (7448, 232410), (7620, 227164), (7747, 223440), (7980, 216916), (8113, 213360), (8540, 202692), (8890, 194712), (8967, 193040), (9272, 186690), (9310, 185928), (9652, 179340), (10160, 170373), (10248, 168910), (10640, 162687), (10668, 162260), (11172, 154940), (11590, 149352), (11760, 147193), (11956, 144780), (12065, 143472), (12446, 139080), (12810, 135128), (13335, 129808), (13908, 124460), (13965, 123952), (14224, 121695), (14478, 119560), (14640, 118237), (14896, 116205), (14945, 115824), (15240, 113582), (15494, 111720), (15960, 108458), (16226, 106680), (16891, 102480), (17080, 101346), (17385, 99568), (17780, 97356), (17934, 96520), (18544, 93345), (18620, 92964), (18669, 92720), (19304, 89670), (20496, 84455), (21336, 81130), (22344, 77470), (23180, 74676), (23241, 74480), (23912, 72390), (24130, 71736), (24339, 71120), (24892, 69540), (25620, 67564), (26670, 64904), (27816, 62230), (27930, 61976), (28956, 59780), (29890, 57912), (30480, 56791), (30988, 55860), (31115, 55632), (31920, 54229), (32452, 53340), (33782, 51240), (34160, 50673), (34770, 49784), (35560, 48678), (35868, 48260), (36195, 47824), (37240, 46482), (37338, 46360), (38608, 44835), (38735, 44688), (40565, 42672)]