1648938060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13219}}^1$

素因数の和:13258

約数の個数: 240

約数和(自身を含む): 6449667840

約数和(自身を除く): 4800729780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2772, 2835, 2970, 3465, 3564, 3780, 4158, 4455, 4620, 5670, 5940, 6237, 6930, 8316, 8910, 10395, 11340, 12474, 13219, 13860, 17820, 20790, 24948, 26438, 31185, 39657, 41580, 52876, 62370, 66095, 79314, 92533, 118971, 124740, 132190, 145409, 158628, 185066, 198285, 237942, 264380, 277599, 290818, 356913, 370132, 396570, 436227, 462665, 475884, 555198, 581636, 594855, 713826, 727045, 793140, 832797, 872454, 925330, 1017863, 1070739, 1110396, 1189710, 1308681, 1387995, 1427652, 1454090, 1665594, 1744908, 1784565, 1850660, 2035726, 2141478, 2181135, 2379420, 2498391, 2617362, 2775990, 2908180, 3053589, 3331188, 3569130, 3926043, 4071452, 4163985, 4282956, 4362270, 4996782, 5089315, 5234724, 5353695, 5551980, 6107178, 6543405, 7138260, 7495173, 7852086, 8327970, 8724540, 9160767, 9993564, 10178630, 10707390, 11778129, 12214356, 12491955, 13086810, 14990346, 15267945, 15704172, 16655940, 18321534, 19630215, 20357260, 21414780, 23556258, 24983910, 26173620, 27482301, 29980692, 30535890, 36643068, 37475865, 39260430, 45803835, 47112516, 49967820, 54964602, 58890645, 61071780, 74951730, 78520860, 82446903, 91607670, 109929204, 117781290, 137411505, 149903460, 164893806, 183215340, 235562580, 274823010, 329787612, 412234515, 549646020, 824469030, 1648938060]

約数ペア:

[(1, 1648938060), (2, 824469030), (3, 549646020), (4, 412234515), (5, 329787612), (6, 274823010), (7, 235562580), (9, 183215340), (10, 164893806), (11, 149903460), (12, 137411505), (14, 117781290), (15, 109929204), (18, 91607670), (20, 82446903), (21, 78520860), (22, 74951730), (27, 61071780), (28, 58890645), (30, 54964602), (33, 49967820), (35, 47112516), (36, 45803835), (42, 39260430), (44, 37475865), (45, 36643068), (54, 30535890), (55, 29980692), (60, 27482301), (63, 26173620), (66, 24983910), (70, 23556258), (77, 21414780), (81, 20357260), (84, 19630215), (90, 18321534), (99, 16655940), (105, 15704172), (108, 15267945), (110, 14990346), (126, 13086810), (132, 12491955), (135, 12214356), (140, 11778129), (154, 10707390), (162, 10178630), (165, 9993564), (180, 9160767), (189, 8724540), (198, 8327970), (210, 7852086), (220, 7495173), (231, 7138260), (252, 6543405), (270, 6107178), (297, 5551980), (308, 5353695), (315, 5234724), (324, 5089315), (330, 4996782), (378, 4362270), (385, 4282956), (396, 4163985), (405, 4071452), (420, 3926043), (462, 3569130), (495, 3331188), (540, 3053589), (567, 2908180), (594, 2775990), (630, 2617362), (660, 2498391), (693, 2379420), (756, 2181135), (770, 2141478), (810, 2035726), (891, 1850660), (924, 1784565), (945, 1744908), (990, 1665594), (1134, 1454090), (1155, 1427652), (1188, 1387995), (1260, 1308681), (1386, 1189710), (1485, 1110396), (1540, 1070739), (1620, 1017863), (1782, 925330), (1890, 872454), (1980, 832797), (2079, 793140), (2268, 727045), (2310, 713826), (2772, 594855), (2835, 581636), (2970, 555198), (3465, 475884), (3564, 462665), (3780, 436227), (4158, 396570), (4455, 370132), (4620, 356913), (5670, 290818), (5940, 277599), (6237, 264380), (6930, 237942), (8316, 198285), (8910, 185066), (10395, 158628), (11340, 145409), (12474, 132190), (13219, 124740), (13860, 118971), (17820, 92533), (20790, 79314), (24948, 66095), (26438, 62370), (31185, 52876), (39657, 41580)]