1994704920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4647

約数の個数: 256

約数和(自身を含む): 7393075200

約数和(自身を除く): 5398370280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2418, 2790, 2808, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4583, 4680, 4836, 5580, 6045, 6696, 7020, 7254, 8060, 8370, 9166, 9672, 10881, 11160, 12090, 13749, 14040, 14508, 16120, 16740, 18135, 18332, 21762, 22915, 24180, 27498, 29016, 33480, 36270, 36664, 41247, 43524, 45830, 48360, 54405, 54996, 59579, 68745, 72540, 82494, 87048, 91660, 108810, 109992, 119158, 123741, 137490, 142073, 145080, 164988, 178737, 183320, 206235, 217620, 238316, 247482, 274980, 284146, 297895, 329976, 357474, 412470, 426219, 435240, 476632, 494964, 536211, 549960, 568292, 595790, 618705, 710365, 714948, 824940, 852438, 893685, 989928, 1072422, 1136584, 1191580, 1237410, 1278657, 1420730, 1429896, 1608633, 1649880, 1704876, 1787370, 1846949, 2131095, 2144844, 2383160, 2474820, 2557314, 2681055, 2841460, 3217266, 3409752, 3574740, 3693898, 3835971, 4262190, 4289688, 4949640, 5114628, 5362110, 5540847, 5682920, 6393285, 6434532, 7149480, 7387796, 7671942, 8043165, 8524380, 9234745, 10229256, 10724220, 11081694, 12786570, 12869064, 14775592, 15343884, 16086330, 16622541, 17048760, 18469490, 19179855, 21448440, 22163388, 25573140, 27704235, 30687768, 32172660, 33245082, 36938980, 38359710, 44326776, 49867623, 51146280, 55408470, 64345320, 66490164, 73877960, 76719420, 83112705, 99735246, 110816940, 132980328, 153438840, 166225410, 199470492, 221633880, 249338115, 332450820, 398940984, 498676230, 664901640, 997352460, 1994704920]

約数ペア:

[(1, 1994704920), (2, 997352460), (3, 664901640), (4, 498676230), (5, 398940984), (6, 332450820), (8, 249338115), (9, 221633880), (10, 199470492), (12, 166225410), (13, 153438840), (15, 132980328), (18, 110816940), (20, 99735246), (24, 83112705), (26, 76719420), (27, 73877960), (30, 66490164), (31, 64345320), (36, 55408470), (39, 51146280), (40, 49867623), (45, 44326776), (52, 38359710), (54, 36938980), (60, 33245082), (62, 32172660), (65, 30687768), (72, 27704235), (78, 25573140), (90, 22163388), (93, 21448440), (104, 19179855), (108, 18469490), (117, 17048760), (120, 16622541), (124, 16086330), (130, 15343884), (135, 14775592), (155, 12869064), (156, 12786570), (180, 11081694), (186, 10724220), (195, 10229256), (216, 9234745), (234, 8524380), (248, 8043165), (260, 7671942), (270, 7387796), (279, 7149480), (310, 6434532), (312, 6393285), (351, 5682920), (360, 5540847), (372, 5362110), (390, 5114628), (403, 4949640), (465, 4289688), (468, 4262190), (520, 3835971), (540, 3693898), (558, 3574740), (585, 3409752), (620, 3217266), (702, 2841460), (744, 2681055), (780, 2557314), (806, 2474820), (837, 2383160), (930, 2144844), (936, 2131095), (1080, 1846949), (1116, 1787370), (1170, 1704876), (1209, 1649880), (1240, 1608633), (1395, 1429896), (1404, 1420730), (1560, 1278657), (1612, 1237410), (1674, 1191580), (1755, 1136584), (1860, 1072422), (2015, 989928), (2232, 893685), (2340, 852438), (2418, 824940), (2790, 714948), (2808, 710365), (3224, 618705), (3348, 595790), (3510, 568292), (3627, 549960), (3720, 536211), (4030, 494964), (4185, 476632), (4583, 435240), (4680, 426219), (4836, 412470), (5580, 357474), (6045, 329976), (6696, 297895), (7020, 284146), (7254, 274980), (8060, 247482), (8370, 238316), (9166, 217620), (9672, 206235), (10881, 183320), (11160, 178737), (12090, 164988), (13749, 145080), (14040, 142073), (14508, 137490), (16120, 123741), (16740, 119158), (18135, 109992), (18332, 108810), (21762, 91660), (22915, 87048), (24180, 82494), (27498, 72540), (29016, 68745), (33480, 59579), (36270, 54996), (36664, 54405), (41247, 48360), (43524, 45830)]