164351880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^3$

素因数の和:71

約数の個数: 384

約数和(自身を含む): 685152000

約数和(自身を除く): 520800120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 121, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 242, 245, 252, 264, 280, 294, 308, 315, 330, 343, 360, 363, 385, 392, 396, 420, 440, 441, 462, 484, 490, 495, 504, 539, 588, 605, 616, 630, 660, 686, 693, 726, 735, 770, 792, 840, 847, 882, 924, 968, 980, 990, 1029, 1078, 1089, 1155, 1176, 1210, 1260, 1320, 1331, 1372, 1386, 1452, 1470, 1540, 1617, 1694, 1715, 1764, 1815, 1848, 1960, 1980, 2058, 2156, 2178, 2205, 2310, 2420, 2520, 2541, 2662, 2695, 2744, 2772, 2904, 2940, 3080, 3087, 3234, 3388, 3430, 3465, 3528, 3630, 3773, 3960, 3993, 4116, 4235, 4312, 4356, 4410, 4620, 4840, 4851, 5082, 5145, 5324, 5390, 5445, 5544, 5880, 5929, 6174, 6468, 6655, 6776, 6860, 6930, 7260, 7546, 7623, 7986, 8085, 8232, 8470, 8712, 8820, 9240, 9317, 9702, 10164, 10290, 10648, 10780, 10890, 11319, 11858, 11979, 12348, 12705, 12936, 13310, 13720, 13860, 14520, 15092, 15246, 15435, 15972, 16170, 16940, 17640, 17787, 18634, 18865, 19404, 19965, 20328, 20580, 21560, 21780, 22638, 23716, 23958, 24255, 24696, 25410, 26620, 27720, 27951, 29645, 30184, 30492, 30870, 31944, 32340, 33880, 33957, 35574, 37268, 37730, 38115, 38808, 39930, 41160, 41503, 43560, 45276, 46585, 47432, 47916, 48510, 50820, 53240, 53361, 55902, 56595, 59290, 59895, 60984, 61740, 64680, 65219, 67914, 71148, 74536, 75460, 76230, 79860, 83006, 83853, 88935, 90552, 93170, 95832, 97020, 101640, 106722, 111804, 113190, 118580, 119790, 123480, 124509, 130438, 135828, 139755, 142296, 150920, 152460, 159720, 166012, 167706, 169785, 177870, 186340, 194040, 195657, 207515, 213444, 223608, 226380, 237160, 239580, 249018, 260876, 266805, 271656, 279510, 304920, 326095, 332024, 335412, 339570, 355740, 372680, 373527, 391314, 415030, 419265, 426888, 452760, 456533, 479160, 498036, 521752, 533610, 559020, 586971, 622545, 652190, 670824, 679140, 711480, 747054, 782628, 830060, 838530, 913066, 978285, 996072, 1067220, 1118040, 1173942, 1245090, 1304380, 1358280, 1369599, 1494108, 1565256, 1660120, 1677060, 1826132, 1867635, 1956570, 2134440, 2282665, 2347884, 2490180, 2608760, 2739198, 2934855, 2988216, 3354120, 3652264, 3735270, 3913140, 4108797, 4565330, 4695768, 4980360, 5478396, 5869710, 6847995, 7470540, 7826280, 8217594, 9130660, 10956792, 11739420, 13695990, 14941080, 16435188, 18261320, 20543985, 23478840, 27391980, 32870376, 41087970, 54783960, 82175940, 164351880]

約数ペア:

[(1, 164351880), (2, 82175940), (3, 54783960), (4, 41087970), (5, 32870376), (6, 27391980), (7, 23478840), (8, 20543985), (9, 18261320), (10, 16435188), (11, 14941080), (12, 13695990), (14, 11739420), (15, 10956792), (18, 9130660), (20, 8217594), (21, 7826280), (22, 7470540), (24, 6847995), (28, 5869710), (30, 5478396), (33, 4980360), (35, 4695768), (36, 4565330), (40, 4108797), (42, 3913140), (44, 3735270), (45, 3652264), (49, 3354120), (55, 2988216), (56, 2934855), (60, 2739198), (63, 2608760), (66, 2490180), (70, 2347884), (72, 2282665), (77, 2134440), (84, 1956570), (88, 1867635), (90, 1826132), (98, 1677060), (99, 1660120), (105, 1565256), (110, 1494108), (120, 1369599), (121, 1358280), (126, 1304380), (132, 1245090), (140, 1173942), (147, 1118040), (154, 1067220), (165, 996072), (168, 978285), (180, 913066), (196, 838530), (198, 830060), (210, 782628), (220, 747054), (231, 711480), (242, 679140), (245, 670824), (252, 652190), (264, 622545), (280, 586971), (294, 559020), (308, 533610), (315, 521752), (330, 498036), (343, 479160), (360, 456533), (363, 452760), (385, 426888), (392, 419265), (396, 415030), (420, 391314), (440, 373527), (441, 372680), (462, 355740), (484, 339570), (490, 335412), (495, 332024), (504, 326095), (539, 304920), (588, 279510), (605, 271656), (616, 266805), (630, 260876), (660, 249018), (686, 239580), (693, 237160), (726, 226380), (735, 223608), (770, 213444), (792, 207515), (840, 195657), (847, 194040), (882, 186340), (924, 177870), (968, 169785), (980, 167706), (990, 166012), (1029, 159720), (1078, 152460), (1089, 150920), (1155, 142296), (1176, 139755), (1210, 135828), (1260, 130438), (1320, 124509), (1331, 123480), (1372, 119790), (1386, 118580), (1452, 113190), (1470, 111804), (1540, 106722), (1617, 101640), (1694, 97020), (1715, 95832), (1764, 93170), (1815, 90552), (1848, 88935), (1960, 83853), (1980, 83006), (2058, 79860), (2156, 76230), (2178, 75460), (2205, 74536), (2310, 71148), (2420, 67914), (2520, 65219), (2541, 64680), (2662, 61740), (2695, 60984), (2744, 59895), (2772, 59290), (2904, 56595), (2940, 55902), (3080, 53361), (3087, 53240), (3234, 50820), (3388, 48510), (3430, 47916), (3465, 47432), (3528, 46585), (3630, 45276), (3773, 43560), (3960, 41503), (3993, 41160), (4116, 39930), (4235, 38808), (4312, 38115), (4356, 37730), (4410, 37268), (4620, 35574), (4840, 33957), (4851, 33880), (5082, 32340), (5145, 31944), (5324, 30870), (5390, 30492), (5445, 30184), (5544, 29645), (5880, 27951), (5929, 27720), (6174, 26620), (6468, 25410), (6655, 24696), (6776, 24255), (6860, 23958), (6930, 23716), (7260, 22638), (7546, 21780), (7623, 21560), (7986, 20580), (8085, 20328), (8232, 19965), (8470, 19404), (8712, 18865), (8820, 18634), (9240, 17787), (9317, 17640), (9702, 16940), (10164, 16170), (10290, 15972), (10648, 15435), (10780, 15246), (10890, 15092), (11319, 14520), (11858, 13860), (11979, 13720), (12348, 13310), (12705, 12936)]