18313209540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{5749}}^1$

素因数の和:6131

約数の個数: 192

約数和(自身を含む): 60510240000

約数和(自身を除く): 42197030460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 347, 459, 510, 540, 612, 694, 765, 918, 1020, 1041, 1388, 1530, 1735, 1836, 2082, 2295, 3060, 3123, 3470, 4164, 4590, 5205, 5749, 5899, 6246, 6940, 9180, 9369, 10410, 11498, 11798, 12492, 15615, 17247, 17697, 18738, 20820, 22996, 23596, 28745, 29495, 31230, 34494, 35394, 37476, 46845, 51741, 53091, 57490, 58990, 62460, 68988, 70788, 86235, 88485, 93690, 97733, 103482, 106182, 114980, 117980, 155223, 159273, 172470, 176970, 187380, 195466, 206964, 212364, 258705, 265455, 293199, 310446, 318546, 344940, 353940, 390932, 488665, 517410, 530910, 586398, 620892, 637092, 776115, 796365, 879597, 977330, 1034820, 1061820, 1172796, 1465995, 1552230, 1592730, 1759194, 1954660, 1994903, 2638791, 2931990, 3104460, 3185460, 3518388, 3989806, 4397985, 5277582, 5863980, 5984709, 7979612, 8795970, 9974515, 10555164, 11969418, 13193955, 17591940, 17954127, 19949030, 23938836, 26387910, 29923545, 33913351, 35908254, 39898060, 52775820, 53862381, 59847090, 67826702, 71816508, 89770635, 101740053, 107724762, 119694180, 135653404, 169566755, 179541270, 203480106, 215449524, 269311905, 305220159, 339133510, 359082540, 406960212, 508700265, 538623810, 610440318, 678267020, 915660477, 1017400530, 1077247620, 1220880636, 1526100795, 1831320954, 2034801060, 3052201590, 3662641908, 4578302385, 6104403180, 9156604770, 18313209540]

約数ペア:

[(1, 18313209540), (2, 9156604770), (3, 6104403180), (4, 4578302385), (5, 3662641908), (6, 3052201590), (9, 2034801060), (10, 1831320954), (12, 1526100795), (15, 1220880636), (17, 1077247620), (18, 1017400530), (20, 915660477), (27, 678267020), (30, 610440318), (34, 538623810), (36, 508700265), (45, 406960212), (51, 359082540), (54, 339133510), (60, 305220159), (68, 269311905), (85, 215449524), (90, 203480106), (102, 179541270), (108, 169566755), (135, 135653404), (153, 119694180), (170, 107724762), (180, 101740053), (204, 89770635), (255, 71816508), (270, 67826702), (306, 59847090), (340, 53862381), (347, 52775820), (459, 39898060), (510, 35908254), (540, 33913351), (612, 29923545), (694, 26387910), (765, 23938836), (918, 19949030), (1020, 17954127), (1041, 17591940), (1388, 13193955), (1530, 11969418), (1735, 10555164), (1836, 9974515), (2082, 8795970), (2295, 7979612), (3060, 5984709), (3123, 5863980), (3470, 5277582), (4164, 4397985), (4590, 3989806), (5205, 3518388), (5749, 3185460), (5899, 3104460), (6246, 2931990), (6940, 2638791), (9180, 1994903), (9369, 1954660), (10410, 1759194), (11498, 1592730), (11798, 1552230), (12492, 1465995), (15615, 1172796), (17247, 1061820), (17697, 1034820), (18738, 977330), (20820, 879597), (22996, 796365), (23596, 776115), (28745, 637092), (29495, 620892), (31230, 586398), (34494, 530910), (35394, 517410), (37476, 488665), (46845, 390932), (51741, 353940), (53091, 344940), (57490, 318546), (58990, 310446), (62460, 293199), (68988, 265455), (70788, 258705), (86235, 212364), (88485, 206964), (93690, 195466), (97733, 187380), (103482, 176970), (106182, 172470), (114980, 159273), (117980, 155223)]