171479880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 192

約数和(自身を含む): 654937920

約数和(自身を除く): 483458040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3331, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6662, 8580, 9993, 10296, 12870, 13324, 16655, 17160, 19986, 25740, 26648, 29979, 33310, 36641, 39972, 43303, 49965, 51480, 59958, 66620, 73282, 79944, 86606, 99930, 109923, 119916, 129909, 133240, 146564, 149895, 173212, 183205, 199860, 216515, 219846, 239832, 259818, 293128, 299790, 329769, 346424, 366410, 389727, 399720, 433030, 439692, 476333, 519636, 549615, 599580, 649545, 659538, 732820, 779454, 866060, 879384, 952666, 1039272, 1099230, 1199160, 1299090, 1319076, 1428999, 1465640, 1558908, 1648845, 1732120, 1905332, 1948635, 2198460, 2381665, 2598180, 2638152, 2857998, 3117816, 3297690, 3810664, 3897270, 4286997, 4396920, 4763330, 5196360, 5715996, 6595380, 7144995, 7794540, 8573994, 9526660, 11431992, 13190760, 14289990, 15589080, 17147988, 19053320, 21434985, 28579980, 34295976, 42869970, 57159960, 85739940, 171479880]

約数ペア:

[(1, 171479880), (2, 85739940), (3, 57159960), (4, 42869970), (5, 34295976), (6, 28579980), (8, 21434985), (9, 19053320), (10, 17147988), (11, 15589080), (12, 14289990), (13, 13190760), (15, 11431992), (18, 9526660), (20, 8573994), (22, 7794540), (24, 7144995), (26, 6595380), (30, 5715996), (33, 5196360), (36, 4763330), (39, 4396920), (40, 4286997), (44, 3897270), (45, 3810664), (52, 3297690), (55, 3117816), (60, 2857998), (65, 2638152), (66, 2598180), (72, 2381665), (78, 2198460), (88, 1948635), (90, 1905332), (99, 1732120), (104, 1648845), (110, 1558908), (117, 1465640), (120, 1428999), (130, 1319076), (132, 1299090), (143, 1199160), (156, 1099230), (165, 1039272), (180, 952666), (195, 879384), (198, 866060), (220, 779454), (234, 732820), (260, 659538), (264, 649545), (286, 599580), (312, 549615), (330, 519636), (360, 476333), (390, 439692), (396, 433030), (429, 399720), (440, 389727), (468, 366410), (495, 346424), (520, 329769), (572, 299790), (585, 293128), (660, 259818), (715, 239832), (780, 219846), (792, 216515), (858, 199860), (936, 183205), (990, 173212), (1144, 149895), (1170, 146564), (1287, 133240), (1320, 129909), (1430, 119916), (1560, 109923), (1716, 99930), (1980, 86606), (2145, 79944), (2340, 73282), (2574, 66620), (2860, 59958), (3331, 51480), (3432, 49965), (3960, 43303), (4290, 39972), (4680, 36641), (5148, 33310), (5720, 29979), (6435, 26648), (6662, 25740), (8580, 19986), (9993, 17160), (10296, 16655), (12870, 13324)]