18232181880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31607}}^1$

素因数の和:31674

約数の個数: 256

約数和(自身を含む): 65542348800

約数和(自身を除く): 47310166920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 23, 24, 30, 33, 38, 40, 44, 46, 55, 57, 60, 66, 69, 76, 88, 92, 95, 110, 114, 115, 120, 132, 138, 152, 165, 184, 190, 209, 220, 228, 230, 253, 264, 276, 285, 330, 345, 380, 418, 437, 440, 456, 460, 506, 552, 570, 627, 660, 690, 759, 760, 836, 874, 920, 1012, 1045, 1140, 1254, 1265, 1311, 1320, 1380, 1518, 1672, 1748, 2024, 2090, 2185, 2280, 2508, 2530, 2622, 2760, 3036, 3135, 3496, 3795, 4180, 4370, 4807, 5016, 5060, 5244, 6072, 6270, 6555, 7590, 8360, 8740, 9614, 10120, 10488, 12540, 13110, 14421, 15180, 17480, 19228, 24035, 25080, 26220, 28842, 30360, 31607, 38456, 48070, 52440, 57684, 63214, 72105, 94821, 96140, 115368, 126428, 144210, 158035, 189642, 192280, 252856, 288420, 316070, 347677, 379284, 474105, 576840, 600533, 632140, 695354, 726961, 758568, 948210, 1043031, 1201066, 1264280, 1390708, 1453922, 1738385, 1801599, 1896420, 2086062, 2180883, 2402132, 2781416, 2907844, 3002665, 3476770, 3603198, 3634805, 3792840, 4172124, 4361766, 4804264, 5215155, 5815688, 6005330, 6605863, 6953540, 7206396, 7269610, 7996571, 8344248, 8723532, 9007995, 10430310, 10904415, 12010660, 13211726, 13812259, 13907080, 14412792, 14539220, 15993142, 17447064, 18015990, 19817589, 20860620, 21808830, 23989713, 24021320, 26423452, 27624518, 29078440, 31986284, 33029315, 36031980, 39635178, 39982855, 41436777, 41721240, 43617660, 47979426, 52846904, 55249036, 63972568, 66058630, 69061295, 72063960, 79270356, 79965710, 82873554, 87235320, 95958852, 99087945, 110498072, 119948565, 132117260, 138122590, 151934849, 158540712, 159931420, 165747108, 191917704, 198175890, 207183885, 239897130, 264234520, 276245180, 303869698, 319862840, 331494216, 396351780, 414367770, 455804547, 479794260, 552490360, 607739396, 759674245, 792703560, 828735540, 911609094, 959588520, 1215478792, 1519348490, 1657471080, 1823218188, 2279022735, 3038696980, 3646436376, 4558045470, 6077393960, 9116090940, 18232181880]

約数ペア:

[(1, 18232181880), (2, 9116090940), (3, 6077393960), (4, 4558045470), (5, 3646436376), (6, 3038696980), (8, 2279022735), (10, 1823218188), (11, 1657471080), (12, 1519348490), (15, 1215478792), (19, 959588520), (20, 911609094), (22, 828735540), (23, 792703560), (24, 759674245), (30, 607739396), (33, 552490360), (38, 479794260), (40, 455804547), (44, 414367770), (46, 396351780), (55, 331494216), (57, 319862840), (60, 303869698), (66, 276245180), (69, 264234520), (76, 239897130), (88, 207183885), (92, 198175890), (95, 191917704), (110, 165747108), (114, 159931420), (115, 158540712), (120, 151934849), (132, 138122590), (138, 132117260), (152, 119948565), (165, 110498072), (184, 99087945), (190, 95958852), (209, 87235320), (220, 82873554), (228, 79965710), (230, 79270356), (253, 72063960), (264, 69061295), (276, 66058630), (285, 63972568), (330, 55249036), (345, 52846904), (380, 47979426), (418, 43617660), (437, 41721240), (440, 41436777), (456, 39982855), (460, 39635178), (506, 36031980), (552, 33029315), (570, 31986284), (627, 29078440), (660, 27624518), (690, 26423452), (759, 24021320), (760, 23989713), (836, 21808830), (874, 20860620), (920, 19817589), (1012, 18015990), (1045, 17447064), (1140, 15993142), (1254, 14539220), (1265, 14412792), (1311, 13907080), (1320, 13812259), (1380, 13211726), (1518, 12010660), (1672, 10904415), (1748, 10430310), (2024, 9007995), (2090, 8723532), (2185, 8344248), (2280, 7996571), (2508, 7269610), (2530, 7206396), (2622, 6953540), (2760, 6605863), (3036, 6005330), (3135, 5815688), (3496, 5215155), (3795, 4804264), (4180, 4361766), (4370, 4172124), (4807, 3792840), (5016, 3634805), (5060, 3603198), (5244, 3476770), (6072, 3002665), (6270, 2907844), (6555, 2781416), (7590, 2402132), (8360, 2180883), (8740, 2086062), (9614, 1896420), (10120, 1801599), (10488, 1738385), (12540, 1453922), (13110, 1390708), (14421, 1264280), (15180, 1201066), (17480, 1043031), (19228, 948210), (24035, 758568), (25080, 726961), (26220, 695354), (28842, 632140), (30360, 600533), (31607, 576840), (38456, 474105), (48070, 379284), (52440, 347677), (57684, 316070), (63214, 288420), (72105, 252856), (94821, 192280), (96140, 189642), (115368, 158035), (126428, 144210)]