220408169800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:901

約数の個数: 384

約数和(自身を含む): 640598999040

約数和(自身を除く): 420190829240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 127, 130, 140, 167, 175, 182, 200, 254, 260, 280, 325, 334, 350, 364, 455, 508, 520, 571, 635, 650, 668, 700, 728, 835, 889, 910, 1016, 1142, 1169, 1270, 1300, 1336, 1400, 1651, 1670, 1778, 1820, 2171, 2275, 2284, 2338, 2540, 2600, 2855, 3175, 3302, 3340, 3556, 3640, 3997, 4175, 4342, 4445, 4550, 4568, 4676, 5080, 5710, 5845, 6350, 6604, 6680, 7112, 7423, 7994, 8255, 8350, 8684, 8890, 9100, 9352, 10855, 11420, 11557, 11690, 12700, 13208, 14275, 14846, 15197, 15988, 16510, 16700, 17368, 17780, 18200, 19985, 21209, 21710, 22225, 22840, 23114, 23380, 25400, 28550, 29225, 29692, 30394, 31976, 33020, 33400, 35560, 37115, 39970, 41275, 42418, 43420, 44450, 46228, 46760, 51961, 54275, 57100, 57785, 58450, 59384, 60788, 66040, 72517, 74230, 75985, 79940, 82550, 84836, 86840, 88900, 92456, 95357, 99925, 103922, 106045, 108550, 114200, 115570, 116900, 121576, 145034, 148460, 148463, 151970, 159880, 165100, 169672, 177800, 185575, 190714, 199850, 207844, 212090, 217100, 231140, 233800, 259805, 275717, 288925, 290068, 296920, 296926, 303940, 330200, 362585, 371150, 379925, 381428, 399700, 415688, 424180, 434200, 462280, 476785, 507619, 519610, 530225, 551434, 577850, 580136, 593852, 607880, 667499, 725170, 742300, 742315, 759850, 762856, 799400, 848360, 942721, 953570, 1015238, 1039220, 1060450, 1102868, 1155700, 1187704, 1239641, 1299025, 1334998, 1378585, 1450340, 1484600, 1484630, 1519700, 1812925, 1885442, 1907140, 1930019, 2030476, 2078440, 2120900, 2205736, 2311400, 2383925, 2479282, 2538095, 2598050, 2669996, 2757170, 2900680, 2969260, 3039400, 3337495, 3625850, 3711575, 3770884, 3814280, 3860038, 4060952, 4241800, 4713605, 4767850, 4958564, 5076190, 5196100, 5339992, 5514340, 5938520, 6198205, 6599047, 6674990, 6892925, 7251700, 7423150, 7541768, 7720076, 8677487, 9427210, 9535700, 9650095, 9917128, 10152380, 10392200, 11028680, 12110339, 12396410, 12690475, 13198094, 13349980, 13785850, 14503400, 14846300, 15440152, 16687475, 17354974, 18854420, 19071400, 19300190, 20304760, 23568025, 24220678, 24792820, 25380950, 26396188, 26699960, 27571700, 29692600, 30991025, 32995235, 33374950, 34709948, 37708840, 38600380, 43387435, 47136050, 48250475, 48441356, 49585640, 50761900, 52792376, 55143400, 60551695, 61982050, 65990470, 66749900, 69419896, 77200760, 84772373, 86774870, 94272100, 96500950, 96882712, 101523800, 121103390, 123964100, 131980940, 133499800, 157434407, 164976175, 169544746, 173549740, 188544200, 193001900, 216937175, 242206780, 247928200, 263961880, 302758475, 314868814, 329952350, 339089492, 347099480, 386003800, 423861865, 433874350, 484413560, 605516950, 629737628, 659904700, 678178984, 787172035, 847723730, 867748700, 1102040849, 1211033900, 1259475256, 1319809400, 1574344070, 1695447460, 1735497400, 2119309325, 2204081698, 2422067800, 3148688140, 3390894920, 3935860175, 4238618650, 4408163396, 5510204245, 6297376280, 7871720350, 8477237300, 8816326792, 11020408490, 15743440700, 16954474600, 22040816980, 27551021225, 31486881400, 44081633960, 55102042450, 110204084900, 220408169800]

約数ペア:

[(1, 220408169800), (2, 110204084900), (4, 55102042450), (5, 44081633960), (7, 31486881400), (8, 27551021225), (10, 22040816980), (13, 16954474600), (14, 15743440700), (20, 11020408490), (25, 8816326792), (26, 8477237300), (28, 7871720350), (35, 6297376280), (40, 5510204245), (50, 4408163396), (52, 4238618650), (56, 3935860175), (65, 3390894920), (70, 3148688140), (91, 2422067800), (100, 2204081698), (104, 2119309325), (127, 1735497400), (130, 1695447460), (140, 1574344070), (167, 1319809400), (175, 1259475256), (182, 1211033900), (200, 1102040849), (254, 867748700), (260, 847723730), (280, 787172035), (325, 678178984), (334, 659904700), (350, 629737628), (364, 605516950), (455, 484413560), (508, 433874350), (520, 423861865), (571, 386003800), (635, 347099480), (650, 339089492), (668, 329952350), (700, 314868814), (728, 302758475), (835, 263961880), (889, 247928200), (910, 242206780), (1016, 216937175), (1142, 193001900), (1169, 188544200), (1270, 173549740), (1300, 169544746), (1336, 164976175), (1400, 157434407), (1651, 133499800), (1670, 131980940), (1778, 123964100), (1820, 121103390), (2171, 101523800), (2275, 96882712), (2284, 96500950), (2338, 94272100), (2540, 86774870), (2600, 84772373), (2855, 77200760), (3175, 69419896), (3302, 66749900), (3340, 65990470), (3556, 61982050), (3640, 60551695), (3997, 55143400), (4175, 52792376), (4342, 50761900), (4445, 49585640), (4550, 48441356), (4568, 48250475), (4676, 47136050), (5080, 43387435), (5710, 38600380), (5845, 37708840), (6350, 34709948), (6604, 33374950), (6680, 32995235), (7112, 30991025), (7423, 29692600), (7994, 27571700), (8255, 26699960), (8350, 26396188), (8684, 25380950), (8890, 24792820), (9100, 24220678), (9352, 23568025), (10855, 20304760), (11420, 19300190), (11557, 19071400), (11690, 18854420), (12700, 17354974), (13208, 16687475), (14275, 15440152), (14846, 14846300), (15197, 14503400), (15988, 13785850), (16510, 13349980), (16700, 13198094), (17368, 12690475), (17780, 12396410), (18200, 12110339), (19985, 11028680), (21209, 10392200), (21710, 10152380), (22225, 9917128), (22840, 9650095), (23114, 9535700), (23380, 9427210), (25400, 8677487), (28550, 7720076), (29225, 7541768), (29692, 7423150), (30394, 7251700), (31976, 6892925), (33020, 6674990), (33400, 6599047), (35560, 6198205), (37115, 5938520), (39970, 5514340), (41275, 5339992), (42418, 5196100), (43420, 5076190), (44450, 4958564), (46228, 4767850), (46760, 4713605), (51961, 4241800), (54275, 4060952), (57100, 3860038), (57785, 3814280), (58450, 3770884), (59384, 3711575), (60788, 3625850), (66040, 3337495), (72517, 3039400), (74230, 2969260), (75985, 2900680), (79940, 2757170), (82550, 2669996), (84836, 2598050), (86840, 2538095), (88900, 2479282), (92456, 2383925), (95357, 2311400), (99925, 2205736), (103922, 2120900), (106045, 2078440), (108550, 2030476), (114200, 1930019), (115570, 1907140), (116900, 1885442), (121576, 1812925), (145034, 1519700), (148460, 1484630), (148463, 1484600), (151970, 1450340), (159880, 1378585), (165100, 1334998), (169672, 1299025), (177800, 1239641), (185575, 1187704), (190714, 1155700), (199850, 1102868), (207844, 1060450), (212090, 1039220), (217100, 1015238), (231140, 953570), (233800, 942721), (259805, 848360), (275717, 799400), (288925, 762856), (290068, 759850), (296920, 742315), (296926, 742300), (303940, 725170), (330200, 667499), (362585, 607880), (371150, 593852), (379925, 580136), (381428, 577850), (399700, 551434), (415688, 530225), (424180, 519610), (434200, 507619), (462280, 476785)]