1642293120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3517

約数の個数: 256

約数和(自身を含む): 5935910400

約数和(自身を除く): 4293617280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3463, 3648, 3705, 3952, 4160, 4560, 4940, 4992, 5928, 6080, 6240, 6926, 7296, 7410, 7904, 8320, 9120, 9880, 10389, 11856, 12160, 12480, 13852, 14820, 15808, 17315, 18240, 19760, 20778, 23712, 24960, 27704, 29640, 31616, 34630, 36480, 39520, 41556, 45019, 47424, 51945, 55408, 59280, 65797, 69260, 79040, 83112, 90038, 94848, 103890, 110816, 118560, 131594, 135057, 138520, 158080, 166224, 180076, 197391, 207780, 221632, 225095, 237120, 263188, 270114, 277040, 328985, 332448, 360152, 394782, 415560, 443264, 450190, 474240, 526376, 540228, 554080, 657970, 664896, 675285, 720304, 789564, 831120, 855361, 900380, 986955, 1052752, 1080456, 1108160, 1315940, 1329792, 1350570, 1440608, 1579128, 1662240, 1710722, 1800760, 1973910, 2105504, 2160912, 2216320, 2566083, 2631880, 2701140, 2881216, 3158256, 3324480, 3421444, 3601520, 3947820, 4211008, 4276805, 4321824, 5132166, 5263760, 5402280, 5762432, 6316512, 6648960, 6842888, 7203040, 7895640, 8422016, 8553610, 8643648, 10264332, 10527520, 10804560, 12633024, 12830415, 13685776, 14406080, 15791280, 17107220, 17287296, 20528664, 21055040, 21609120, 25266048, 25660830, 27371552, 28812160, 31582560, 34214440, 41057328, 42110080, 43218240, 51321660, 54743104, 63165120, 68428880, 82114656, 86436480, 102643320, 109486208, 126330240, 136857760, 164229312, 205286640, 273715520, 328458624, 410573280, 547431040, 821146560, 1642293120]

約数ペア:

[(1, 1642293120), (2, 821146560), (3, 547431040), (4, 410573280), (5, 328458624), (6, 273715520), (8, 205286640), (10, 164229312), (12, 136857760), (13, 126330240), (15, 109486208), (16, 102643320), (19, 86436480), (20, 82114656), (24, 68428880), (26, 63165120), (30, 54743104), (32, 51321660), (38, 43218240), (39, 42110080), (40, 41057328), (48, 34214440), (52, 31582560), (57, 28812160), (60, 27371552), (64, 25660830), (65, 25266048), (76, 21609120), (78, 21055040), (80, 20528664), (95, 17287296), (96, 17107220), (104, 15791280), (114, 14406080), (120, 13685776), (128, 12830415), (130, 12633024), (152, 10804560), (156, 10527520), (160, 10264332), (190, 8643648), (192, 8553610), (195, 8422016), (208, 7895640), (228, 7203040), (240, 6842888), (247, 6648960), (260, 6316512), (285, 5762432), (304, 5402280), (312, 5263760), (320, 5132166), (380, 4321824), (384, 4276805), (390, 4211008), (416, 3947820), (456, 3601520), (480, 3421444), (494, 3324480), (520, 3158256), (570, 2881216), (608, 2701140), (624, 2631880), (640, 2566083), (741, 2216320), (760, 2160912), (780, 2105504), (832, 1973910), (912, 1800760), (960, 1710722), (988, 1662240), (1040, 1579128), (1140, 1440608), (1216, 1350570), (1235, 1329792), (1248, 1315940), (1482, 1108160), (1520, 1080456), (1560, 1052752), (1664, 986955), (1824, 900380), (1920, 855361), (1976, 831120), (2080, 789564), (2280, 720304), (2432, 675285), (2470, 664896), (2496, 657970), (2964, 554080), (3040, 540228), (3120, 526376), (3463, 474240), (3648, 450190), (3705, 443264), (3952, 415560), (4160, 394782), (4560, 360152), (4940, 332448), (4992, 328985), (5928, 277040), (6080, 270114), (6240, 263188), (6926, 237120), (7296, 225095), (7410, 221632), (7904, 207780), (8320, 197391), (9120, 180076), (9880, 166224), (10389, 158080), (11856, 138520), (12160, 135057), (12480, 131594), (13852, 118560), (14820, 110816), (15808, 103890), (17315, 94848), (18240, 90038), (19760, 83112), (20778, 79040), (23712, 69260), (24960, 65797), (27704, 59280), (29640, 55408), (31616, 51945), (34630, 47424), (36480, 45019), (39520, 41556)]