347395680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 288

約数和(自身を含む): 1311920064

約数和(自身を除く): 964524384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 544, 552, 612, 617, 680, 690, 720, 736, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1234, 1360, 1380, 1440, 1530, 1564, 1632, 1656, 1840, 1851, 1955, 2040, 2070, 2208, 2346, 2448, 2468, 2720, 2760, 3060, 3085, 3128, 3312, 3519, 3680, 3702, 3910, 4080, 4140, 4692, 4896, 4936, 5520, 5553, 5865, 6120, 6170, 6256, 6624, 7038, 7404, 7820, 8160, 8280, 9255, 9384, 9872, 10489, 11040, 11106, 11730, 12240, 12340, 12512, 14076, 14191, 14808, 15640, 16560, 17595, 18510, 18768, 19744, 20978, 22212, 23460, 24480, 24680, 27765, 28152, 28382, 29616, 31280, 31467, 33120, 35190, 37020, 37536, 41956, 42573, 44424, 46920, 49360, 52445, 55530, 56304, 56764, 59232, 62560, 62934, 70380, 70955, 74040, 83912, 85146, 88848, 93840, 94401, 98720, 104890, 111060, 112608, 113528, 125868, 127719, 140760, 141910, 148080, 157335, 167824, 170292, 177696, 187680, 188802, 209780, 212865, 222120, 227056, 241247, 251736, 255438, 281520, 283820, 296160, 314670, 335648, 340584, 377604, 419560, 425730, 444240, 454112, 472005, 482494, 503472, 510876, 563040, 567640, 629340, 638595, 681168, 723741, 755208, 839120, 851460, 888480, 944010, 964988, 1006944, 1021752, 1135280, 1206235, 1258680, 1277190, 1362336, 1447482, 1510416, 1678240, 1702920, 1888020, 1929976, 2043504, 2171223, 2270560, 2412470, 2517360, 2554380, 2894964, 3020832, 3405840, 3618705, 3776040, 3859952, 4087008, 4342446, 4824940, 5034720, 5108760, 5789928, 6811680, 7237410, 7552080, 7719904, 8684892, 9649880, 10217520, 10856115, 11579856, 14474820, 15104160, 17369784, 19299760, 20435040, 21712230, 23159712, 28949640, 34739568, 38599520, 43424460, 57899280, 69479136, 86848920, 115798560, 173697840, 347395680]

約数ペア:

[(1, 347395680), (2, 173697840), (3, 115798560), (4, 86848920), (5, 69479136), (6, 57899280), (8, 43424460), (9, 38599520), (10, 34739568), (12, 28949640), (15, 23159712), (16, 21712230), (17, 20435040), (18, 19299760), (20, 17369784), (23, 15104160), (24, 14474820), (30, 11579856), (32, 10856115), (34, 10217520), (36, 9649880), (40, 8684892), (45, 7719904), (46, 7552080), (48, 7237410), (51, 6811680), (60, 5789928), (68, 5108760), (69, 5034720), (72, 4824940), (80, 4342446), (85, 4087008), (90, 3859952), (92, 3776040), (96, 3618705), (102, 3405840), (115, 3020832), (120, 2894964), (136, 2554380), (138, 2517360), (144, 2412470), (153, 2270560), (160, 2171223), (170, 2043504), (180, 1929976), (184, 1888020), (204, 1702920), (207, 1678240), (230, 1510416), (240, 1447482), (255, 1362336), (272, 1277190), (276, 1258680), (288, 1206235), (306, 1135280), (340, 1021752), (345, 1006944), (360, 964988), (368, 944010), (391, 888480), (408, 851460), (414, 839120), (460, 755208), (480, 723741), (510, 681168), (544, 638595), (552, 629340), (612, 567640), (617, 563040), (680, 510876), (690, 503472), (720, 482494), (736, 472005), (765, 454112), (782, 444240), (816, 425730), (828, 419560), (920, 377604), (1020, 340584), (1035, 335648), (1104, 314670), (1173, 296160), (1224, 283820), (1234, 281520), (1360, 255438), (1380, 251736), (1440, 241247), (1530, 227056), (1564, 222120), (1632, 212865), (1656, 209780), (1840, 188802), (1851, 187680), (1955, 177696), (2040, 170292), (2070, 167824), (2208, 157335), (2346, 148080), (2448, 141910), (2468, 140760), (2720, 127719), (2760, 125868), (3060, 113528), (3085, 112608), (3128, 111060), (3312, 104890), (3519, 98720), (3680, 94401), (3702, 93840), (3910, 88848), (4080, 85146), (4140, 83912), (4692, 74040), (4896, 70955), (4936, 70380), (5520, 62934), (5553, 62560), (5865, 59232), (6120, 56764), (6170, 56304), (6256, 55530), (6624, 52445), (7038, 49360), (7404, 46920), (7820, 44424), (8160, 42573), (8280, 41956), (9255, 37536), (9384, 37020), (9872, 35190), (10489, 33120), (11040, 31467), (11106, 31280), (11730, 29616), (12240, 28382), (12340, 28152), (12512, 27765), (14076, 24680), (14191, 24480), (14808, 23460), (15640, 22212), (16560, 20978), (17595, 19744), (18510, 18768)]