79479660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 261918720

約数和(自身を除く): 182439060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 173, 186, 190, 195, 228, 247, 260, 285, 310, 346, 372, 380, 390, 403, 465, 494, 519, 570, 589, 620, 692, 741, 780, 806, 865, 930, 988, 1038, 1140, 1178, 1209, 1235, 1482, 1612, 1730, 1767, 1860, 2015, 2076, 2249, 2356, 2418, 2470, 2595, 2945, 2964, 3287, 3460, 3534, 3705, 4030, 4498, 4836, 4940, 5190, 5363, 5890, 6045, 6574, 6747, 7068, 7410, 7657, 8060, 8835, 8996, 9861, 10380, 10726, 11245, 11780, 12090, 13148, 13494, 14820, 15314, 16089, 16435, 17670, 19722, 21452, 22490, 22971, 24180, 26815, 26988, 30628, 32178, 32870, 33735, 35340, 38285, 39444, 42731, 44980, 45942, 49305, 53630, 64356, 65740, 67470, 69719, 76570, 80445, 85462, 91884, 98610, 101897, 107260, 114855, 128193, 134940, 139438, 153140, 160890, 170924, 197220, 203794, 209157, 213655, 229710, 256386, 278876, 305691, 321780, 348595, 407588, 418314, 427310, 459420, 509485, 512772, 611382, 640965, 697190, 836628, 854620, 1018970, 1045785, 1222764, 1281930, 1324661, 1394380, 1528455, 2037940, 2091570, 2563860, 2649322, 3056910, 3973983, 4183140, 5298644, 6113820, 6623305, 7947966, 13246610, 15895932, 19869915, 26493220, 39739830, 79479660]

約数ペア:

[(1, 79479660), (2, 39739830), (3, 26493220), (4, 19869915), (5, 15895932), (6, 13246610), (10, 7947966), (12, 6623305), (13, 6113820), (15, 5298644), (19, 4183140), (20, 3973983), (26, 3056910), (30, 2649322), (31, 2563860), (38, 2091570), (39, 2037940), (52, 1528455), (57, 1394380), (60, 1324661), (62, 1281930), (65, 1222764), (76, 1045785), (78, 1018970), (93, 854620), (95, 836628), (114, 697190), (124, 640965), (130, 611382), (155, 512772), (156, 509485), (173, 459420), (186, 427310), (190, 418314), (195, 407588), (228, 348595), (247, 321780), (260, 305691), (285, 278876), (310, 256386), (346, 229710), (372, 213655), (380, 209157), (390, 203794), (403, 197220), (465, 170924), (494, 160890), (519, 153140), (570, 139438), (589, 134940), (620, 128193), (692, 114855), (741, 107260), (780, 101897), (806, 98610), (865, 91884), (930, 85462), (988, 80445), (1038, 76570), (1140, 69719), (1178, 67470), (1209, 65740), (1235, 64356), (1482, 53630), (1612, 49305), (1730, 45942), (1767, 44980), (1860, 42731), (2015, 39444), (2076, 38285), (2249, 35340), (2356, 33735), (2418, 32870), (2470, 32178), (2595, 30628), (2945, 26988), (2964, 26815), (3287, 24180), (3460, 22971), (3534, 22490), (3705, 21452), (4030, 19722), (4498, 17670), (4836, 16435), (4940, 16089), (5190, 15314), (5363, 14820), (5890, 13494), (6045, 13148), (6574, 12090), (6747, 11780), (7068, 11245), (7410, 10726), (7657, 10380), (8060, 9861), (8835, 8996)]