4979749140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1031

約数の個数: 288

約数和(自身を含む): 17028385920

約数和(自身を除く): 12048636780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 97, 102, 114, 153, 170, 171, 180, 190, 194, 204, 228, 255, 285, 291, 306, 323, 340, 342, 380, 388, 485, 510, 570, 582, 612, 646, 684, 765, 855, 873, 883, 969, 970, 1020, 1140, 1164, 1292, 1455, 1530, 1615, 1649, 1710, 1746, 1766, 1843, 1938, 1940, 2649, 2907, 2910, 3060, 3230, 3298, 3420, 3492, 3532, 3686, 3876, 4365, 4415, 4845, 4947, 5298, 5529, 5814, 5820, 6460, 6596, 7372, 7947, 8245, 8730, 8830, 9215, 9690, 9894, 10596, 11058, 11628, 13245, 14535, 14841, 15011, 15894, 16490, 16587, 16777, 17460, 17660, 18430, 19380, 19788, 22116, 24735, 26490, 27645, 29070, 29682, 30022, 31331, 31788, 32980, 33174, 33554, 36860, 39735, 45033, 49470, 50331, 52980, 55290, 58140, 59364, 60044, 62662, 66348, 67108, 74205, 75055, 79470, 82935, 83885, 85651, 90066, 93993, 98940, 100662, 110580, 125324, 135099, 148410, 150110, 150993, 156655, 158940, 165870, 167770, 171302, 180132, 187986, 201324, 225165, 251655, 256953, 270198, 281979, 285209, 296820, 300220, 301986, 313310, 331740, 335540, 342604, 375972, 428255, 450330, 469965, 503310, 513906, 540396, 563958, 570418, 603972, 626620, 675495, 754965, 770859, 855627, 856510, 900660, 939930, 1006620, 1027812, 1127916, 1140836, 1284765, 1350990, 1409895, 1426045, 1456067, 1509930, 1541718, 1627369, 1711254, 1713020, 1879860, 2566881, 2569530, 2701980, 2819790, 2852090, 2912134, 3019860, 3083436, 3254738, 3422508, 3854295, 4278135, 4368201, 4882107, 5133762, 5139060, 5639580, 5704180, 5824268, 6509476, 7280335, 7708590, 8136845, 8556270, 8736402, 9764214, 10267524, 12834405, 13104603, 14560670, 14646321, 15417180, 16273690, 17112540, 17472804, 19528428, 21841005, 24410535, 25668810, 26209206, 27665273, 29121340, 29292642, 32547380, 43682010, 48821070, 51337620, 52418412, 55330546, 58585284, 65523015, 73231605, 82995819, 87364020, 97642140, 110661092, 131046030, 138326365, 146463210, 165991638, 248987457, 262092060, 276652730, 292926420, 331983276, 414979095, 497974914, 553305460, 829958190, 995949828, 1244937285, 1659916380, 2489874570, 4979749140]

約数ペア:

[(1, 4979749140), (2, 2489874570), (3, 1659916380), (4, 1244937285), (5, 995949828), (6, 829958190), (9, 553305460), (10, 497974914), (12, 414979095), (15, 331983276), (17, 292926420), (18, 276652730), (19, 262092060), (20, 248987457), (30, 165991638), (34, 146463210), (36, 138326365), (38, 131046030), (45, 110661092), (51, 97642140), (57, 87364020), (60, 82995819), (68, 73231605), (76, 65523015), (85, 58585284), (90, 55330546), (95, 52418412), (97, 51337620), (102, 48821070), (114, 43682010), (153, 32547380), (170, 29292642), (171, 29121340), (180, 27665273), (190, 26209206), (194, 25668810), (204, 24410535), (228, 21841005), (255, 19528428), (285, 17472804), (291, 17112540), (306, 16273690), (323, 15417180), (340, 14646321), (342, 14560670), (380, 13104603), (388, 12834405), (485, 10267524), (510, 9764214), (570, 8736402), (582, 8556270), (612, 8136845), (646, 7708590), (684, 7280335), (765, 6509476), (855, 5824268), (873, 5704180), (883, 5639580), (969, 5139060), (970, 5133762), (1020, 4882107), (1140, 4368201), (1164, 4278135), (1292, 3854295), (1455, 3422508), (1530, 3254738), (1615, 3083436), (1649, 3019860), (1710, 2912134), (1746, 2852090), (1766, 2819790), (1843, 2701980), (1938, 2569530), (1940, 2566881), (2649, 1879860), (2907, 1713020), (2910, 1711254), (3060, 1627369), (3230, 1541718), (3298, 1509930), (3420, 1456067), (3492, 1426045), (3532, 1409895), (3686, 1350990), (3876, 1284765), (4365, 1140836), (4415, 1127916), (4845, 1027812), (4947, 1006620), (5298, 939930), (5529, 900660), (5814, 856510), (5820, 855627), (6460, 770859), (6596, 754965), (7372, 675495), (7947, 626620), (8245, 603972), (8730, 570418), (8830, 563958), (9215, 540396), (9690, 513906), (9894, 503310), (10596, 469965), (11058, 450330), (11628, 428255), (13245, 375972), (14535, 342604), (14841, 335540), (15011, 331740), (15894, 313310), (16490, 301986), (16587, 300220), (16777, 296820), (17460, 285209), (17660, 281979), (18430, 270198), (19380, 256953), (19788, 251655), (22116, 225165), (24735, 201324), (26490, 187986), (27645, 180132), (29070, 171302), (29682, 167770), (30022, 165870), (31331, 158940), (31788, 156655), (32980, 150993), (33174, 150110), (33554, 148410), (36860, 135099), (39735, 125324), (45033, 110580), (49470, 100662), (50331, 98940), (52980, 93993), (55290, 90066), (58140, 85651), (59364, 83885), (60044, 82935), (62662, 79470), (66348, 75055), (67108, 74205)]