16826697920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:935

約数の個数: 224

約数和(自身を含む): 44900697600

約数和(自身を除く): 28073999680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 263, 272, 304, 320, 323, 340, 380, 526, 544, 608, 619, 646, 680, 760, 1052, 1088, 1216, 1238, 1292, 1315, 1360, 1520, 1615, 2104, 2476, 2584, 2630, 2720, 3040, 3095, 3230, 4208, 4471, 4952, 4997, 5168, 5260, 5440, 6080, 6190, 6460, 8416, 8942, 9904, 9994, 10336, 10520, 10523, 11761, 12380, 12920, 16832, 17884, 19808, 19988, 20672, 21040, 21046, 22355, 23522, 24760, 24985, 25840, 35768, 39616, 39976, 42080, 42092, 44710, 47044, 49520, 49970, 51680, 52615, 58805, 71536, 79952, 84160, 84184, 84949, 89420, 94088, 99040, 99940, 103360, 105230, 117610, 143072, 159904, 162797, 168368, 169898, 178840, 188176, 198080, 199880, 199937, 210460, 235220, 286144, 319808, 325594, 336736, 339796, 357680, 376352, 399760, 399874, 420920, 424745, 470440, 651188, 673472, 679592, 715360, 752704, 799520, 799748, 813985, 841840, 849490, 940880, 999685, 1302376, 1359184, 1430720, 1599040, 1599496, 1627970, 1683680, 1698980, 1881760, 1999370, 2604752, 2718368, 2767549, 3093143, 3198992, 3255940, 3367360, 3397960, 3763520, 3998740, 5209504, 5436736, 5535098, 6186286, 6397984, 6511880, 6795920, 7997480, 10419008, 11070196, 12372572, 12795968, 13023760, 13591840, 13837745, 15465715, 15994960, 22140392, 24745144, 26047520, 27183680, 27675490, 30931430, 31989920, 44280784, 49490288, 52095040, 52583431, 55350980, 61862860, 63979840, 88561568, 98980576, 105166862, 110701960, 123725720, 177123136, 197961152, 210333724, 221403920, 247451440, 262917155, 420667448, 442807840, 494902880, 525834310, 841334896, 885615680, 989805760, 1051668620, 1682669792, 2103337240, 3365339584, 4206674480, 8413348960, 16826697920]

約数ペア:

[(1, 16826697920), (2, 8413348960), (4, 4206674480), (5, 3365339584), (8, 2103337240), (10, 1682669792), (16, 1051668620), (17, 989805760), (19, 885615680), (20, 841334896), (32, 525834310), (34, 494902880), (38, 442807840), (40, 420667448), (64, 262917155), (68, 247451440), (76, 221403920), (80, 210333724), (85, 197961152), (95, 177123136), (136, 123725720), (152, 110701960), (160, 105166862), (170, 98980576), (190, 88561568), (263, 63979840), (272, 61862860), (304, 55350980), (320, 52583431), (323, 52095040), (340, 49490288), (380, 44280784), (526, 31989920), (544, 30931430), (608, 27675490), (619, 27183680), (646, 26047520), (680, 24745144), (760, 22140392), (1052, 15994960), (1088, 15465715), (1216, 13837745), (1238, 13591840), (1292, 13023760), (1315, 12795968), (1360, 12372572), (1520, 11070196), (1615, 10419008), (2104, 7997480), (2476, 6795920), (2584, 6511880), (2630, 6397984), (2720, 6186286), (3040, 5535098), (3095, 5436736), (3230, 5209504), (4208, 3998740), (4471, 3763520), (4952, 3397960), (4997, 3367360), (5168, 3255940), (5260, 3198992), (5440, 3093143), (6080, 2767549), (6190, 2718368), (6460, 2604752), (8416, 1999370), (8942, 1881760), (9904, 1698980), (9994, 1683680), (10336, 1627970), (10520, 1599496), (10523, 1599040), (11761, 1430720), (12380, 1359184), (12920, 1302376), (16832, 999685), (17884, 940880), (19808, 849490), (19988, 841840), (20672, 813985), (21040, 799748), (21046, 799520), (22355, 752704), (23522, 715360), (24760, 679592), (24985, 673472), (25840, 651188), (35768, 470440), (39616, 424745), (39976, 420920), (42080, 399874), (42092, 399760), (44710, 376352), (47044, 357680), (49520, 339796), (49970, 336736), (51680, 325594), (52615, 319808), (58805, 286144), (71536, 235220), (79952, 210460), (84160, 199937), (84184, 199880), (84949, 198080), (89420, 188176), (94088, 178840), (99040, 169898), (99940, 168368), (103360, 162797), (105230, 159904), (117610, 143072)]