1921162860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 336

約数和(自身を含む): 6703010496

約数和(自身を除く): 4781847636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 81, 85, 90, 92, 102, 108, 115, 135, 138, 153, 162, 170, 180, 204, 207, 230, 243, 255, 270, 276, 306, 324, 337, 340, 345, 391, 405, 414, 459, 460, 486, 510, 540, 612, 621, 674, 690, 729, 765, 782, 810, 828, 918, 972, 1011, 1020, 1035, 1173, 1215, 1242, 1348, 1377, 1380, 1458, 1530, 1564, 1620, 1685, 1836, 1863, 1955, 2022, 2070, 2295, 2346, 2430, 2484, 2754, 2916, 3033, 3060, 3105, 3370, 3519, 3645, 3726, 3910, 4044, 4131, 4140, 4590, 4692, 4860, 5055, 5508, 5589, 5729, 5865, 6066, 6210, 6740, 6885, 7038, 7290, 7452, 7751, 7820, 8262, 9099, 9180, 9315, 10110, 10557, 11178, 11458, 11730, 12132, 12393, 12420, 13770, 14076, 14580, 15165, 15502, 16524, 16767, 17187, 17595, 18198, 18630, 20220, 20655, 21114, 22356, 22916, 23253, 23460, 24786, 27297, 27540, 27945, 28645, 30330, 31004, 31671, 33534, 34374, 35190, 36396, 37260, 38755, 41310, 42228, 45495, 46506, 49572, 51561, 52785, 54594, 55890, 57290, 60660, 61965, 63342, 67068, 68748, 69759, 70380, 77510, 81891, 82620, 83835, 85935, 90990, 93012, 95013, 103122, 105570, 109188, 111780, 114580, 116265, 123930, 126684, 131767, 136485, 139518, 154683, 155020, 158355, 163782, 167670, 171870, 181980, 190026, 206244, 209277, 211140, 232530, 245673, 247860, 257805, 263534, 272970, 279036, 285039, 309366, 316710, 327564, 335340, 343740, 348795, 380052, 395301, 409455, 418554, 464049, 465060, 475065, 491346, 515610, 527068, 545940, 570078, 618732, 627831, 633420, 658835, 697590, 773415, 790602, 818910, 837108, 928098, 950130, 982692, 1031220, 1046385, 1140156, 1185903, 1228365, 1255662, 1317670, 1392147, 1395180, 1425195, 1546830, 1581204, 1637820, 1856196, 1883493, 1900260, 1976505, 2092770, 2320245, 2371806, 2456730, 2511324, 2635340, 2784294, 2850390, 3093660, 3139155, 3557709, 3766986, 3953010, 4176441, 4185540, 4640490, 4743612, 4913460, 5568588, 5650479, 5700780, 5929515, 6278310, 6960735, 7115418, 7533972, 7906020, 8352882, 9280980, 9417465, 10673127, 11300958, 11859030, 12556620, 13921470, 14230836, 16705764, 17788545, 18834930, 20882205, 21346254, 22601916, 23718060, 27842940, 28252395, 32019381, 35577090, 37669860, 41764410, 42692508, 53365635, 56504790, 64038762, 71154180, 83528820, 96058143, 106731270, 113009580, 128077524, 160096905, 192116286, 213462540, 320193810, 384232572, 480290715, 640387620, 960581430, 1921162860]

約数ペア:

[(1, 1921162860), (2, 960581430), (3, 640387620), (4, 480290715), (5, 384232572), (6, 320193810), (9, 213462540), (10, 192116286), (12, 160096905), (15, 128077524), (17, 113009580), (18, 106731270), (20, 96058143), (23, 83528820), (27, 71154180), (30, 64038762), (34, 56504790), (36, 53365635), (45, 42692508), (46, 41764410), (51, 37669860), (54, 35577090), (60, 32019381), (68, 28252395), (69, 27842940), (81, 23718060), (85, 22601916), (90, 21346254), (92, 20882205), (102, 18834930), (108, 17788545), (115, 16705764), (135, 14230836), (138, 13921470), (153, 12556620), (162, 11859030), (170, 11300958), (180, 10673127), (204, 9417465), (207, 9280980), (230, 8352882), (243, 7906020), (255, 7533972), (270, 7115418), (276, 6960735), (306, 6278310), (324, 5929515), (337, 5700780), (340, 5650479), (345, 5568588), (391, 4913460), (405, 4743612), (414, 4640490), (459, 4185540), (460, 4176441), (486, 3953010), (510, 3766986), (540, 3557709), (612, 3139155), (621, 3093660), (674, 2850390), (690, 2784294), (729, 2635340), (765, 2511324), (782, 2456730), (810, 2371806), (828, 2320245), (918, 2092770), (972, 1976505), (1011, 1900260), (1020, 1883493), (1035, 1856196), (1173, 1637820), (1215, 1581204), (1242, 1546830), (1348, 1425195), (1377, 1395180), (1380, 1392147), (1458, 1317670), (1530, 1255662), (1564, 1228365), (1620, 1185903), (1685, 1140156), (1836, 1046385), (1863, 1031220), (1955, 982692), (2022, 950130), (2070, 928098), (2295, 837108), (2346, 818910), (2430, 790602), (2484, 773415), (2754, 697590), (2916, 658835), (3033, 633420), (3060, 627831), (3105, 618732), (3370, 570078), (3519, 545940), (3645, 527068), (3726, 515610), (3910, 491346), (4044, 475065), (4131, 465060), (4140, 464049), (4590, 418554), (4692, 409455), (4860, 395301), (5055, 380052), (5508, 348795), (5589, 343740), (5729, 335340), (5865, 327564), (6066, 316710), (6210, 309366), (6740, 285039), (6885, 279036), (7038, 272970), (7290, 263534), (7452, 257805), (7751, 247860), (7820, 245673), (8262, 232530), (9099, 211140), (9180, 209277), (9315, 206244), (10110, 190026), (10557, 181980), (11178, 171870), (11458, 167670), (11730, 163782), (12132, 158355), (12393, 155020), (12420, 154683), (13770, 139518), (14076, 136485), (14580, 131767), (15165, 126684), (15502, 123930), (16524, 116265), (16767, 114580), (17187, 111780), (17595, 109188), (18198, 105570), (18630, 103122), (20220, 95013), (20655, 93012), (21114, 90990), (22356, 85935), (22916, 83835), (23253, 82620), (23460, 81891), (24786, 77510), (27297, 70380), (27540, 69759), (27945, 68748), (28645, 67068), (30330, 63342), (31004, 61965), (31671, 60660), (33534, 57290), (34374, 55890), (35190, 54594), (36396, 52785), (37260, 51561), (38755, 49572), (41310, 46506), (42228, 45495)]