41998320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 173863872

約数和(自身を除く): 131865552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 641, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1282, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1923, 2184, 2340, 2520, 2564, 2730, 3120, 3205, 3276, 3640, 3846, 4095, 4368, 4487, 4680, 5040, 5128, 5460, 5769, 6410, 6552, 7280, 7692, 8190, 8333, 8974, 9360, 9615, 10256, 10920, 11538, 12820, 13104, 13461, 15384, 16380, 16666, 17948, 19230, 21840, 22435, 23076, 24999, 25640, 26922, 28845, 30768, 32760, 33332, 35896, 38460, 40383, 41665, 44870, 46152, 49998, 51280, 53844, 57690, 58331, 65520, 66664, 67305, 71792, 74997, 76920, 80766, 83330, 89740, 92304, 99996, 107688, 115380, 116662, 124995, 133328, 134610, 149994, 153840, 161532, 166660, 174993, 179480, 199992, 201915, 215376, 230760, 233324, 249990, 269220, 291655, 299988, 323064, 333320, 349986, 358960, 374985, 399984, 403830, 461520, 466648, 499980, 524979, 538440, 583310, 599976, 646128, 666640, 699972, 749970, 807660, 874965, 933296, 999960, 1049958, 1076880, 1166620, 1199952, 1399944, 1499940, 1615320, 1749930, 1999920, 2099916, 2333240, 2624895, 2799888, 2999880, 3230640, 3499860, 4199832, 4666480, 5249790, 5999760, 6999720, 8399664, 10499580, 13999440, 20999160, 41998320]

約数ペア:

[(1, 41998320), (2, 20999160), (3, 13999440), (4, 10499580), (5, 8399664), (6, 6999720), (7, 5999760), (8, 5249790), (9, 4666480), (10, 4199832), (12, 3499860), (13, 3230640), (14, 2999880), (15, 2799888), (16, 2624895), (18, 2333240), (20, 2099916), (21, 1999920), (24, 1749930), (26, 1615320), (28, 1499940), (30, 1399944), (35, 1199952), (36, 1166620), (39, 1076880), (40, 1049958), (42, 999960), (45, 933296), (48, 874965), (52, 807660), (56, 749970), (60, 699972), (63, 666640), (65, 646128), (70, 599976), (72, 583310), (78, 538440), (80, 524979), (84, 499980), (90, 466648), (91, 461520), (104, 403830), (105, 399984), (112, 374985), (117, 358960), (120, 349986), (126, 333320), (130, 323064), (140, 299988), (144, 291655), (156, 269220), (168, 249990), (180, 233324), (182, 230760), (195, 215376), (208, 201915), (210, 199992), (234, 179480), (240, 174993), (252, 166660), (260, 161532), (273, 153840), (280, 149994), (312, 134610), (315, 133328), (336, 124995), (360, 116662), (364, 115380), (390, 107688), (420, 99996), (455, 92304), (468, 89740), (504, 83330), (520, 80766), (546, 76920), (560, 74997), (585, 71792), (624, 67305), (630, 66664), (641, 65520), (720, 58331), (728, 57690), (780, 53844), (819, 51280), (840, 49998), (910, 46152), (936, 44870), (1008, 41665), (1040, 40383), (1092, 38460), (1170, 35896), (1260, 33332), (1282, 32760), (1365, 30768), (1456, 28845), (1560, 26922), (1638, 25640), (1680, 24999), (1820, 23076), (1872, 22435), (1923, 21840), (2184, 19230), (2340, 17948), (2520, 16666), (2564, 16380), (2730, 15384), (3120, 13461), (3205, 13104), (3276, 12820), (3640, 11538), (3846, 10920), (4095, 10256), (4368, 9615), (4487, 9360), (4680, 8974), (5040, 8333), (5128, 8190), (5460, 7692), (5769, 7280), (6410, 6552)]