2078347680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25321}}^1$

素因数の和:25364

約数の個数: 192

約数和(自身を含む): 7657372800

約数和(自身を除く): 5579025120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 25321, 27360, 41040, 50642, 75963, 82080, 101284, 126605, 151926, 202568, 227889, 253210, 303852, 379815, 405136, 455778, 481099, 506420, 607704, 683667, 759630, 810272, 911556, 962198, 1012840, 1139445, 1215408, 1367334, 1443297, 1519260, 1823112, 1924396, 2025680, 2278890, 2405495, 2430816, 2734668, 2886594, 3038520, 3418335, 3646224, 3848792, 4051360, 4329891, 4557780, 4810990, 5469336, 5773188, 6077040, 6836670, 7216485, 7292448, 7697584, 8659782, 9115560, 9621980, 10938672, 11546376, 12154080, 12989673, 13673340, 14432970, 15395168, 17319564, 18231120, 19243960, 21649455, 21877344, 23092752, 25979346, 27346680, 28865940, 34639128, 36462240, 38487920, 43298910, 46185504, 51958692, 54693360, 57731880, 64948365, 69278256, 76975840, 86597820, 103917384, 109386720, 115463760, 129896730, 138556512, 173195640, 207834768, 230927520, 259793460, 346391280, 415669536, 519586920, 692782560, 1039173840, 2078347680]

約数ペア:

[(1, 2078347680), (2, 1039173840), (3, 692782560), (4, 519586920), (5, 415669536), (6, 346391280), (8, 259793460), (9, 230927520), (10, 207834768), (12, 173195640), (15, 138556512), (16, 129896730), (18, 115463760), (19, 109386720), (20, 103917384), (24, 86597820), (27, 76975840), (30, 69278256), (32, 64948365), (36, 57731880), (38, 54693360), (40, 51958692), (45, 46185504), (48, 43298910), (54, 38487920), (57, 36462240), (60, 34639128), (72, 28865940), (76, 27346680), (80, 25979346), (90, 23092752), (95, 21877344), (96, 21649455), (108, 19243960), (114, 18231120), (120, 17319564), (135, 15395168), (144, 14432970), (152, 13673340), (160, 12989673), (171, 12154080), (180, 11546376), (190, 10938672), (216, 9621980), (228, 9115560), (240, 8659782), (270, 7697584), (285, 7292448), (288, 7216485), (304, 6836670), (342, 6077040), (360, 5773188), (380, 5469336), (432, 4810990), (456, 4557780), (480, 4329891), (513, 4051360), (540, 3848792), (570, 3646224), (608, 3418335), (684, 3038520), (720, 2886594), (760, 2734668), (855, 2430816), (864, 2405495), (912, 2278890), (1026, 2025680), (1080, 1924396), (1140, 1823112), (1368, 1519260), (1440, 1443297), (1520, 1367334), (1710, 1215408), (1824, 1139445), (2052, 1012840), (2160, 962198), (2280, 911556), (2565, 810272), (2736, 759630), (3040, 683667), (3420, 607704), (4104, 506420), (4320, 481099), (4560, 455778), (5130, 405136), (5472, 379815), (6840, 303852), (8208, 253210), (9120, 227889), (10260, 202568), (13680, 151926), (16416, 126605), (20520, 101284), (25321, 82080), (27360, 75963), (41040, 50642)]