161183880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 641571840

約数和(自身を除く): 480387960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 52, 55, 60, 62, 65, 66, 72, 78, 88, 90, 93, 99, 101, 104, 110, 117, 120, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 202, 220, 234, 248, 260, 264, 279, 286, 303, 310, 312, 330, 341, 360, 372, 390, 396, 403, 404, 429, 440, 465, 468, 495, 505, 520, 558, 572, 585, 606, 620, 660, 682, 715, 744, 780, 792, 806, 808, 858, 909, 930, 936, 990, 1010, 1023, 1111, 1116, 1144, 1170, 1209, 1212, 1240, 1287, 1313, 1320, 1364, 1395, 1430, 1515, 1560, 1612, 1705, 1716, 1818, 1860, 1980, 2015, 2020, 2046, 2145, 2222, 2232, 2340, 2418, 2424, 2574, 2626, 2728, 2790, 2860, 3030, 3069, 3131, 3224, 3333, 3410, 3432, 3627, 3636, 3720, 3939, 3960, 4030, 4040, 4092, 4290, 4433, 4444, 4545, 4680, 4836, 5115, 5148, 5252, 5555, 5580, 5720, 6045, 6060, 6138, 6262, 6435, 6565, 6666, 6820, 7254, 7272, 7878, 8060, 8184, 8580, 8866, 8888, 9090, 9393, 9672, 9999, 10230, 10296, 10504, 11110, 11160, 11817, 12090, 12120, 12276, 12524, 12870, 13130, 13299, 13332, 13640, 14443, 14508, 15345, 15655, 15756, 16120, 16665, 17160, 17732, 18135, 18180, 18786, 19695, 19998, 20460, 22165, 22220, 23634, 24180, 24552, 25048, 25740, 26260, 26598, 26664, 28179, 28886, 29016, 30690, 31310, 31512, 33330, 34441, 35464, 36270, 36360, 37572, 39390, 39897, 39996, 40703, 40920, 43329, 44330, 44440, 46965, 47268, 48360, 49995, 51480, 52520, 53196, 56358, 57772, 59085, 61380, 62620, 66495, 66660, 68882, 72215, 72540, 75144, 78780, 79794, 79992, 81406, 86658, 88660, 93930, 94536, 99990, 103323, 106392, 112716, 115544, 118170, 122109, 122760, 125240, 129987, 132990, 133320, 137764, 140895, 144430, 145080, 157560, 159588, 162812, 172205, 173316, 177320, 187860, 199485, 199980, 203515, 206646, 216645, 225432, 236340, 244218, 259974, 265980, 275528, 281790, 288860, 309969, 319176, 325624, 344410, 346632, 366327, 375720, 398970, 399960, 407030, 413292, 433290, 447733, 472680, 488436, 516615, 519948, 531960, 563580, 577720, 610545, 619938, 649935, 688820, 732654, 797940, 814060, 826584, 866580, 895466, 976872, 1033230, 1039896, 1127160, 1221090, 1239876, 1299870, 1343199, 1377640, 1465308, 1549845, 1595880, 1628120, 1733160, 1790932, 1831635, 2066460, 2238665, 2442180, 2479752, 2599740, 2686398, 2930616, 3099690, 3581864, 3663270, 4029597, 4132920, 4477330, 4884360, 5199480, 5372796, 6199380, 6715995, 7326540, 8059194, 8954660, 10745592, 12398760, 13431990, 14653080, 16118388, 17909320, 20147985, 26863980, 32236776, 40295970, 53727960, 80591940, 161183880]

約数ペア:

[(1, 161183880), (2, 80591940), (3, 53727960), (4, 40295970), (5, 32236776), (6, 26863980), (8, 20147985), (9, 17909320), (10, 16118388), (11, 14653080), (12, 13431990), (13, 12398760), (15, 10745592), (18, 8954660), (20, 8059194), (22, 7326540), (24, 6715995), (26, 6199380), (30, 5372796), (31, 5199480), (33, 4884360), (36, 4477330), (39, 4132920), (40, 4029597), (44, 3663270), (45, 3581864), (52, 3099690), (55, 2930616), (60, 2686398), (62, 2599740), (65, 2479752), (66, 2442180), (72, 2238665), (78, 2066460), (88, 1831635), (90, 1790932), (93, 1733160), (99, 1628120), (101, 1595880), (104, 1549845), (110, 1465308), (117, 1377640), (120, 1343199), (124, 1299870), (130, 1239876), (132, 1221090), (143, 1127160), (155, 1039896), (156, 1033230), (165, 976872), (180, 895466), (186, 866580), (195, 826584), (198, 814060), (202, 797940), (220, 732654), (234, 688820), (248, 649935), (260, 619938), (264, 610545), (279, 577720), (286, 563580), (303, 531960), (310, 519948), (312, 516615), (330, 488436), (341, 472680), (360, 447733), (372, 433290), (390, 413292), (396, 407030), (403, 399960), (404, 398970), (429, 375720), (440, 366327), (465, 346632), (468, 344410), (495, 325624), (505, 319176), (520, 309969), (558, 288860), (572, 281790), (585, 275528), (606, 265980), (620, 259974), (660, 244218), (682, 236340), (715, 225432), (744, 216645), (780, 206646), (792, 203515), (806, 199980), (808, 199485), (858, 187860), (909, 177320), (930, 173316), (936, 172205), (990, 162812), (1010, 159588), (1023, 157560), (1111, 145080), (1116, 144430), (1144, 140895), (1170, 137764), (1209, 133320), (1212, 132990), (1240, 129987), (1287, 125240), (1313, 122760), (1320, 122109), (1364, 118170), (1395, 115544), (1430, 112716), (1515, 106392), (1560, 103323), (1612, 99990), (1705, 94536), (1716, 93930), (1818, 88660), (1860, 86658), (1980, 81406), (2015, 79992), (2020, 79794), (2046, 78780), (2145, 75144), (2222, 72540), (2232, 72215), (2340, 68882), (2418, 66660), (2424, 66495), (2574, 62620), (2626, 61380), (2728, 59085), (2790, 57772), (2860, 56358), (3030, 53196), (3069, 52520), (3131, 51480), (3224, 49995), (3333, 48360), (3410, 47268), (3432, 46965), (3627, 44440), (3636, 44330), (3720, 43329), (3939, 40920), (3960, 40703), (4030, 39996), (4040, 39897), (4092, 39390), (4290, 37572), (4433, 36360), (4444, 36270), (4545, 35464), (4680, 34441), (4836, 33330), (5115, 31512), (5148, 31310), (5252, 30690), (5555, 29016), (5580, 28886), (5720, 28179), (6045, 26664), (6060, 26598), (6138, 26260), (6262, 25740), (6435, 25048), (6565, 24552), (6666, 24180), (6820, 23634), (7254, 22220), (7272, 22165), (7878, 20460), (8060, 19998), (8184, 19695), (8580, 18786), (8866, 18180), (8888, 18135), (9090, 17732), (9393, 17160), (9672, 16665), (9999, 16120), (10230, 15756), (10296, 15655), (10504, 15345), (11110, 14508), (11160, 14443), (11817, 13640), (12090, 13332), (12120, 13299), (12276, 13130), (12524, 12870)]