327977520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3451

約数の個数: 160

約数和(自身を含む): 1130594304

約数和(自身を除く): 802616784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3391, 3720, 4030, 4836, 6045, 6448, 6782, 7440, 8060, 9672, 10173, 12090, 13564, 16120, 16955, 19344, 20346, 24180, 27128, 32240, 33910, 40692, 44083, 48360, 50865, 54256, 67820, 81384, 88166, 96720, 101730, 105121, 132249, 135640, 162768, 176332, 203460, 210242, 220415, 264498, 271280, 315363, 352664, 406920, 420484, 440830, 525605, 528996, 630726, 661245, 705328, 813840, 840968, 881660, 1051210, 1057992, 1261452, 1322490, 1366573, 1576815, 1681936, 1763320, 2102420, 2115984, 2522904, 2644980, 2733146, 3153630, 3526640, 4099719, 4204840, 5045808, 5289960, 5466292, 6307260, 6832865, 8199438, 8409680, 10579920, 10932584, 12614520, 13665730, 16398876, 20498595, 21865168, 25229040, 27331460, 32797752, 40997190, 54662920, 65595504, 81994380, 109325840, 163988760, 327977520]

約数ペア:

[(1, 327977520), (2, 163988760), (3, 109325840), (4, 81994380), (5, 65595504), (6, 54662920), (8, 40997190), (10, 32797752), (12, 27331460), (13, 25229040), (15, 21865168), (16, 20498595), (20, 16398876), (24, 13665730), (26, 12614520), (30, 10932584), (31, 10579920), (39, 8409680), (40, 8199438), (48, 6832865), (52, 6307260), (60, 5466292), (62, 5289960), (65, 5045808), (78, 4204840), (80, 4099719), (93, 3526640), (104, 3153630), (120, 2733146), (124, 2644980), (130, 2522904), (155, 2115984), (156, 2102420), (186, 1763320), (195, 1681936), (208, 1576815), (240, 1366573), (248, 1322490), (260, 1261452), (310, 1057992), (312, 1051210), (372, 881660), (390, 840968), (403, 813840), (465, 705328), (496, 661245), (520, 630726), (620, 528996), (624, 525605), (744, 440830), (780, 420484), (806, 406920), (930, 352664), (1040, 315363), (1209, 271280), (1240, 264498), (1488, 220415), (1560, 210242), (1612, 203460), (1860, 176332), (2015, 162768), (2418, 135640), (2480, 132249), (3120, 105121), (3224, 101730), (3391, 96720), (3720, 88166), (4030, 81384), (4836, 67820), (6045, 54256), (6448, 50865), (6782, 48360), (7440, 44083), (8060, 40692), (9672, 33910), (10173, 32240), (12090, 27128), (13564, 24180), (16120, 20346), (16955, 19344)]