1408775520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1517

約数の個数: 192

約数和(自身を含む): 4715988480

約数和(自身を除く): 3307212960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 113, 114, 120, 152, 160, 190, 226, 228, 240, 285, 304, 339, 380, 452, 456, 480, 565, 570, 608, 678, 760, 904, 912, 1130, 1140, 1356, 1367, 1520, 1695, 1808, 1824, 2147, 2260, 2280, 2712, 2734, 3040, 3390, 3616, 4101, 4294, 4520, 4560, 5424, 5468, 6441, 6780, 6835, 8202, 8588, 9040, 9120, 10735, 10848, 10936, 12882, 13560, 13670, 16404, 17176, 18080, 20505, 21470, 21872, 25764, 25973, 27120, 27340, 32205, 32808, 34352, 41010, 42940, 43744, 51528, 51946, 54240, 54680, 64410, 65616, 68704, 77919, 82020, 85880, 103056, 103892, 109360, 128820, 129865, 131232, 154471, 155838, 164040, 171760, 206112, 207784, 218720, 257640, 259730, 308942, 311676, 328080, 343520, 389595, 415568, 463413, 515280, 519460, 617884, 623352, 656160, 772355, 779190, 831136, 926826, 1030560, 1038920, 1235768, 1246704, 1544710, 1558380, 1853652, 2077840, 2317065, 2471536, 2493408, 2934949, 3089420, 3116760, 3707304, 4155680, 4634130, 4943072, 5869898, 6178840, 6233520, 7414608, 8804847, 9268260, 11739796, 12357680, 12467040, 14674745, 14829216, 17609694, 18536520, 23479592, 24715360, 29349490, 35219388, 37073040, 44024235, 46959184, 58698980, 70438776, 74146080, 88048470, 93918368, 117397960, 140877552, 176096940, 234795920, 281755104, 352193880, 469591840, 704387760, 1408775520]

約数ペア:

[(1, 1408775520), (2, 704387760), (3, 469591840), (4, 352193880), (5, 281755104), (6, 234795920), (8, 176096940), (10, 140877552), (12, 117397960), (15, 93918368), (16, 88048470), (19, 74146080), (20, 70438776), (24, 58698980), (30, 46959184), (32, 44024235), (38, 37073040), (40, 35219388), (48, 29349490), (57, 24715360), (60, 23479592), (76, 18536520), (80, 17609694), (95, 14829216), (96, 14674745), (113, 12467040), (114, 12357680), (120, 11739796), (152, 9268260), (160, 8804847), (190, 7414608), (226, 6233520), (228, 6178840), (240, 5869898), (285, 4943072), (304, 4634130), (339, 4155680), (380, 3707304), (452, 3116760), (456, 3089420), (480, 2934949), (565, 2493408), (570, 2471536), (608, 2317065), (678, 2077840), (760, 1853652), (904, 1558380), (912, 1544710), (1130, 1246704), (1140, 1235768), (1356, 1038920), (1367, 1030560), (1520, 926826), (1695, 831136), (1808, 779190), (1824, 772355), (2147, 656160), (2260, 623352), (2280, 617884), (2712, 519460), (2734, 515280), (3040, 463413), (3390, 415568), (3616, 389595), (4101, 343520), (4294, 328080), (4520, 311676), (4560, 308942), (5424, 259730), (5468, 257640), (6441, 218720), (6780, 207784), (6835, 206112), (8202, 171760), (8588, 164040), (9040, 155838), (9120, 154471), (10735, 131232), (10848, 129865), (10936, 128820), (12882, 109360), (13560, 103892), (13670, 103056), (16404, 85880), (17176, 82020), (18080, 77919), (20505, 68704), (21470, 65616), (21872, 64410), (25764, 54680), (25973, 54240), (27120, 51946), (27340, 51528), (32205, 43744), (32808, 42940), (34352, 41010)]